83479240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 208114920

約数和(自身を除く): 124635680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 169, 212, 233, 260, 265, 338, 424, 466, 520, 530, 676, 689, 845, 932, 1060, 1165, 1352, 1378, 1690, 1864, 2120, 2330, 2756, 3029, 3380, 3445, 4660, 5512, 6058, 6760, 6890, 8957, 9320, 12116, 12349, 13780, 15145, 17914, 24232, 24698, 27560, 30290, 35828, 39377, 44785, 49396, 60580, 61745, 71656, 78754, 89570, 98792, 121160, 123490, 157508, 160537, 179140, 196885, 246980, 315016, 321074, 358280, 393770, 493960, 642148, 787540, 802685, 1284296, 1575080, 1605370, 2086981, 3210740, 4173962, 6421480, 8347924, 10434905, 16695848, 20869810, 41739620, 83479240]

約数ペア:

[(1, 83479240), (2, 41739620), (4, 20869810), (5, 16695848), (8, 10434905), (10, 8347924), (13, 6421480), (20, 4173962), (26, 3210740), (40, 2086981), (52, 1605370), (53, 1575080), (65, 1284296), (104, 802685), (106, 787540), (130, 642148), (169, 493960), (212, 393770), (233, 358280), (260, 321074), (265, 315016), (338, 246980), (424, 196885), (466, 179140), (520, 160537), (530, 157508), (676, 123490), (689, 121160), (845, 98792), (932, 89570), (1060, 78754), (1165, 71656), (1352, 61745), (1378, 60580), (1690, 49396), (1864, 44785), (2120, 39377), (2330, 35828), (2756, 30290), (3029, 27560), (3380, 24698), (3445, 24232), (4660, 17914), (5512, 15145), (6058, 13780), (6760, 12349), (6890, 12116), (8957, 9320)]