41955420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 134416800

約数和(自身を除く): 92461380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 149, 156, 190, 195, 228, 247, 260, 285, 298, 361, 380, 390, 447, 494, 570, 596, 722, 741, 745, 780, 894, 988, 1083, 1140, 1235, 1444, 1482, 1490, 1788, 1805, 1937, 2166, 2235, 2470, 2831, 2964, 2980, 3610, 3705, 3874, 4332, 4470, 4693, 4940, 5415, 5662, 5811, 7220, 7410, 7748, 8493, 8940, 9386, 9685, 10830, 11324, 11622, 14079, 14155, 14820, 16986, 18772, 19370, 21660, 23244, 23465, 28158, 28310, 29055, 33972, 36803, 38740, 42465, 46930, 53789, 56316, 56620, 58110, 70395, 73606, 84930, 93860, 107578, 110409, 116220, 140790, 147212, 161367, 169860, 184015, 215156, 220818, 268945, 281580, 322734, 368030, 441636, 537890, 552045, 645468, 699257, 736060, 806835, 1075780, 1104090, 1398514, 1613670, 2097771, 2208180, 2797028, 3227340, 3496285, 4195542, 6992570, 8391084, 10488855, 13985140, 20977710, 41955420]

約数ペア:

[(1, 41955420), (2, 20977710), (3, 13985140), (4, 10488855), (5, 8391084), (6, 6992570), (10, 4195542), (12, 3496285), (13, 3227340), (15, 2797028), (19, 2208180), (20, 2097771), (26, 1613670), (30, 1398514), (38, 1104090), (39, 1075780), (52, 806835), (57, 736060), (60, 699257), (65, 645468), (76, 552045), (78, 537890), (95, 441636), (114, 368030), (130, 322734), (149, 281580), (156, 268945), (190, 220818), (195, 215156), (228, 184015), (247, 169860), (260, 161367), (285, 147212), (298, 140790), (361, 116220), (380, 110409), (390, 107578), (447, 93860), (494, 84930), (570, 73606), (596, 70395), (722, 58110), (741, 56620), (745, 56316), (780, 53789), (894, 46930), (988, 42465), (1083, 38740), (1140, 36803), (1235, 33972), (1444, 29055), (1482, 28310), (1490, 28158), (1788, 23465), (1805, 23244), (1937, 21660), (2166, 19370), (2235, 18772), (2470, 16986), (2831, 14820), (2964, 14155), (2980, 14079), (3610, 11622), (3705, 11324), (3874, 10830), (4332, 9685), (4470, 9386), (4693, 8940), (4940, 8493), (5415, 7748), (5662, 7410), (5811, 7220)]