736366940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{2267}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 1571724000

約数和(自身を除く): 835357060

約数列:

[1, 2, 4, 5, 10, 20, 109, 149, 218, 298, 436, 545, 596, 745, 1090, 1490, 2180, 2267, 2980, 4534, 9068, 11335, 16241, 22670, 32482, 45340, 64964, 81205, 162410, 247103, 324820, 337783, 494206, 675566, 988412, 1235515, 1351132, 1688915, 2471030, 3377830, 4942060, 6755660, 36818347, 73636694, 147273388, 184091735, 368183470, 736366940]

約数ペア:

[(1, 736366940), (2, 368183470), (4, 184091735), (5, 147273388), (10, 73636694), (20, 36818347), (109, 6755660), (149, 4942060), (218, 3377830), (298, 2471030), (436, 1688915), (545, 1351132), (596, 1235515), (745, 988412), (1090, 675566), (1490, 494206), (2180, 337783), (2267, 324820), (2980, 247103), (4534, 162410), (9068, 81205), (11335, 64964), (16241, 45340), (22670, 32482)]