82483940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 227404800

約数和(自身を除く): 144920860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2819, 2926, 4180, 5638, 5852, 7315, 11276, 14095, 14630, 19733, 28190, 29260, 31009, 39466, 53561, 56380, 62018, 78932, 98665, 107122, 124036, 155045, 197330, 214244, 217063, 267805, 310090, 374927, 394660, 434126, 535610, 589171, 620180, 749854, 868252, 1071220, 1085315, 1178342, 1499708, 1874635, 2170630, 2356684, 2945855, 3749270, 4124197, 4341260, 5891710, 7498540, 8248394, 11783420, 16496788, 20620985, 41241970, 82483940]

約数ペア:

[(1, 82483940), (2, 41241970), (4, 20620985), (5, 16496788), (7, 11783420), (10, 8248394), (11, 7498540), (14, 5891710), (19, 4341260), (20, 4124197), (22, 3749270), (28, 2945855), (35, 2356684), (38, 2170630), (44, 1874635), (55, 1499708), (70, 1178342), (76, 1085315), (77, 1071220), (95, 868252), (110, 749854), (133, 620180), (140, 589171), (154, 535610), (190, 434126), (209, 394660), (220, 374927), (266, 310090), (308, 267805), (380, 217063), (385, 214244), (418, 197330), (532, 155045), (665, 124036), (770, 107122), (836, 98665), (1045, 78932), (1330, 62018), (1463, 56380), (1540, 53561), (2090, 39466), (2660, 31009), (2819, 29260), (2926, 28190), (4180, 19733), (5638, 14630), (5852, 14095), (7315, 11276)]