44445940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 129024000

約数和(自身を除く): 84578060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 49, 55, 62, 70, 76, 77, 95, 98, 110, 124, 133, 140, 154, 155, 190, 196, 209, 217, 220, 245, 266, 308, 310, 341, 343, 380, 385, 418, 434, 490, 532, 539, 589, 620, 665, 682, 686, 770, 836, 868, 931, 980, 1045, 1078, 1085, 1178, 1330, 1364, 1372, 1463, 1519, 1540, 1705, 1715, 1862, 2090, 2156, 2170, 2356, 2387, 2660, 2695, 2926, 2945, 3038, 3410, 3430, 3724, 3773, 4123, 4180, 4340, 4655, 4774, 5390, 5852, 5890, 6076, 6479, 6517, 6820, 6860, 7315, 7546, 7595, 8246, 9310, 9548, 10241, 10633, 10780, 11780, 11935, 12958, 13034, 14630, 15092, 15190, 16492, 16709, 18620, 18865, 20482, 20615, 21266, 23870, 25916, 26068, 28861, 29260, 30380, 32395, 32585, 33418, 37730, 40964, 41230, 42532, 45353, 47740, 51205, 53165, 57722, 64790, 65170, 66836, 71687, 75460, 82460, 83545, 90706, 102410, 106330, 115444, 116963, 129580, 130340, 143374, 144305, 167090, 181412, 202027, 204820, 212660, 226765, 233926, 286748, 288610, 317471, 334180, 358435, 404054, 453530, 467852, 577220, 584815, 634942, 716870, 808108, 907060, 1010135, 1169630, 1269884, 1433740, 1587355, 2020270, 2222297, 2339260, 3174710, 4040540, 4444594, 6349420, 8889188, 11111485, 22222970, 44445940]

約数ペア:

[(1, 44445940), (2, 22222970), (4, 11111485), (5, 8889188), (7, 6349420), (10, 4444594), (11, 4040540), (14, 3174710), (19, 2339260), (20, 2222297), (22, 2020270), (28, 1587355), (31, 1433740), (35, 1269884), (38, 1169630), (44, 1010135), (49, 907060), (55, 808108), (62, 716870), (70, 634942), (76, 584815), (77, 577220), (95, 467852), (98, 453530), (110, 404054), (124, 358435), (133, 334180), (140, 317471), (154, 288610), (155, 286748), (190, 233926), (196, 226765), (209, 212660), (217, 204820), (220, 202027), (245, 181412), (266, 167090), (308, 144305), (310, 143374), (341, 130340), (343, 129580), (380, 116963), (385, 115444), (418, 106330), (434, 102410), (490, 90706), (532, 83545), (539, 82460), (589, 75460), (620, 71687), (665, 66836), (682, 65170), (686, 64790), (770, 57722), (836, 53165), (868, 51205), (931, 47740), (980, 45353), (1045, 42532), (1078, 41230), (1085, 40964), (1178, 37730), (1330, 33418), (1364, 32585), (1372, 32395), (1463, 30380), (1519, 29260), (1540, 28861), (1705, 26068), (1715, 25916), (1862, 23870), (2090, 21266), (2156, 20615), (2170, 20482), (2356, 18865), (2387, 18620), (2660, 16709), (2695, 16492), (2926, 15190), (2945, 15092), (3038, 14630), (3410, 13034), (3430, 12958), (3724, 11935), (3773, 11780), (4123, 10780), (4180, 10633), (4340, 10241), (4655, 9548), (4774, 9310), (5390, 8246), (5852, 7595), (5890, 7546), (6076, 7315), (6479, 6860), (6517, 6820)]