201310460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26699}}^1$

素因数の和:26750

約数の個数: 48

約数和(自身を含む): 470988000

約数和(自身を除く): 269677540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 26699, 53398, 106796, 133495, 266990, 347087, 533980, 694174, 774271, 1388348, 1548542, 1735435, 3097084, 3470870, 3871355, 6941740, 7742710, 10065523, 15485420, 20131046, 40262092, 50327615, 100655230, 201310460]

約数ペア:

[(1, 201310460), (2, 100655230), (4, 50327615), (5, 40262092), (10, 20131046), (13, 15485420), (20, 10065523), (26, 7742710), (29, 6941740), (52, 3871355), (58, 3470870), (65, 3097084), (116, 1735435), (130, 1548542), (145, 1388348), (260, 774271), (290, 694174), (377, 533980), (580, 347087), (754, 266990), (1508, 133495), (1885, 106796), (3770, 53398), (7540, 26699)]