91354640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 238946760

約数和(自身を除く): 147592120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 169, 208, 232, 233, 260, 290, 338, 377, 464, 466, 520, 580, 676, 754, 845, 932, 1040, 1160, 1165, 1352, 1508, 1690, 1864, 1885, 2320, 2330, 2704, 3016, 3029, 3380, 3728, 3770, 4660, 4901, 6032, 6058, 6757, 6760, 7540, 9320, 9802, 12116, 13514, 13520, 15080, 15145, 18640, 19604, 24232, 24505, 27028, 30160, 30290, 33785, 39208, 39377, 48464, 49010, 54056, 60580, 67570, 78416, 78754, 87841, 98020, 108112, 121160, 135140, 157508, 175682, 196040, 196885, 242320, 270280, 315016, 351364, 392080, 393770, 439205, 540560, 630032, 702728, 787540, 878410, 1141933, 1405456, 1575080, 1756820, 2283866, 3150160, 3513640, 4567732, 5709665, 7027280, 9135464, 11419330, 18270928, 22838660, 45677320, 91354640]

約数ペア:

[(1, 91354640), (2, 45677320), (4, 22838660), (5, 18270928), (8, 11419330), (10, 9135464), (13, 7027280), (16, 5709665), (20, 4567732), (26, 3513640), (29, 3150160), (40, 2283866), (52, 1756820), (58, 1575080), (65, 1405456), (80, 1141933), (104, 878410), (116, 787540), (130, 702728), (145, 630032), (169, 540560), (208, 439205), (232, 393770), (233, 392080), (260, 351364), (290, 315016), (338, 270280), (377, 242320), (464, 196885), (466, 196040), (520, 175682), (580, 157508), (676, 135140), (754, 121160), (845, 108112), (932, 98020), (1040, 87841), (1160, 78754), (1165, 78416), (1352, 67570), (1508, 60580), (1690, 54056), (1864, 49010), (1885, 48464), (2320, 39377), (2330, 39208), (2704, 33785), (3016, 30290), (3029, 30160), (3380, 27028), (3728, 24505), (3770, 24232), (4660, 19604), (4901, 18640), (6032, 15145), (6058, 15080), (6757, 13520), (6760, 13514), (7540, 12116), (9320, 9802)]