1775937040

素因数分解:

$2^4\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{7477}}^1$

素因数の和:10459

約数の個数: 40

約数和(自身を含む): 4130996760

約数和(自身を除く): 2355059720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2969, 5938, 7477, 11876, 14845, 14954, 23752, 29690, 29908, 37385, 47504, 59380, 59816, 74770, 118760, 119632, 149540, 237520, 299080, 598160, 22199213, 44398426, 88796852, 110996065, 177593704, 221992130, 355187408, 443984260, 887968520, 1775937040]

約数ペア:

[(1, 1775937040), (2, 887968520), (4, 443984260), (5, 355187408), (8, 221992130), (10, 177593704), (16, 110996065), (20, 88796852), (40, 44398426), (80, 22199213), (2969, 598160), (5938, 299080), (7477, 237520), (11876, 149540), (14845, 119632), (14954, 118760), (23752, 74770), (29690, 59816), (29908, 59380), (37385, 47504)]