1034609840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19927}}^1$

素因数の和:20010

約数の個数: 80

約数和(自身を含む): 2668757760

約数和(自身を除く): 1634147920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 2360, 2596, 3245, 4720, 5192, 6490, 10384, 12980, 19927, 25960, 39854, 51920, 79708, 99635, 159416, 199270, 219197, 318832, 398540, 438394, 797080, 876788, 1095985, 1175693, 1594160, 1753576, 2191970, 2351386, 3507152, 4383940, 4702772, 5878465, 8767880, 9405544, 11756930, 12932623, 17535760, 18811088, 23513860, 25865246, 47027720, 51730492, 64663115, 94055440, 103460984, 129326230, 206921968, 258652460, 517304920, 1034609840]

約数ペア:

[(1, 1034609840), (2, 517304920), (4, 258652460), (5, 206921968), (8, 129326230), (10, 103460984), (11, 94055440), (16, 64663115), (20, 51730492), (22, 47027720), (40, 25865246), (44, 23513860), (55, 18811088), (59, 17535760), (80, 12932623), (88, 11756930), (110, 9405544), (118, 8767880), (176, 5878465), (220, 4702772), (236, 4383940), (295, 3507152), (440, 2351386), (472, 2191970), (590, 1753576), (649, 1594160), (880, 1175693), (944, 1095985), (1180, 876788), (1298, 797080), (2360, 438394), (2596, 398540), (3245, 318832), (4720, 219197), (5192, 199270), (6490, 159416), (10384, 99635), (12980, 79708), (19927, 51920), (25960, 39854)]