97891780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41131}}^1$

素因数の和:41164

約数の個数: 48

約数和(自身を含む): 248766336

約数和(自身を除く): 150874556

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 41131, 82262, 164524, 205655, 287917, 411310, 575834, 699227, 822620, 1151668, 1398454, 1439585, 2796908, 2879170, 3496135, 4894589, 5758340, 6992270, 9789178, 13984540, 19578356, 24472945, 48945890, 97891780]

約数ペア:

[(1, 97891780), (2, 48945890), (4, 24472945), (5, 19578356), (7, 13984540), (10, 9789178), (14, 6992270), (17, 5758340), (20, 4894589), (28, 3496135), (34, 2879170), (35, 2796908), (68, 1439585), (70, 1398454), (85, 1151668), (119, 822620), (140, 699227), (170, 575834), (238, 411310), (340, 287917), (476, 205655), (595, 164524), (1190, 82262), (2380, 41131)]