1545366940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{100741}}^1$

素因数の和:100822

約数の個数: 48

約数和(自身を含む): 3554177760

約数和(自身を除く): 2008810820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 100741, 201482, 402964, 503705, 1007410, 1309633, 2014820, 2619266, 5238532, 5943719, 6548165, 11887438, 13096330, 23774876, 26192660, 29718595, 59437190, 77268347, 118874380, 154536694, 309073388, 386341735, 772683470, 1545366940]

約数ペア:

[(1, 1545366940), (2, 772683470), (4, 386341735), (5, 309073388), (10, 154536694), (13, 118874380), (20, 77268347), (26, 59437190), (52, 29718595), (59, 26192660), (65, 23774876), (118, 13096330), (130, 11887438), (236, 6548165), (260, 5943719), (295, 5238532), (590, 2619266), (767, 2014820), (1180, 1309633), (1534, 1007410), (3068, 503705), (3835, 402964), (7670, 201482), (15340, 100741)]