105280765640

素因数分解:

$2^3\times 5^1\times {\mathrm{4283}}^1\times {\mathrm{614527}}^1$

素因数の和:618821

約数の個数: 32

約数和(自身を含む): 236937415680

約数和(自身を除く): 131656650040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4283, 8566, 17132, 21415, 34264, 42830, 85660, 171320, 614527, 1229054, 2458108, 3072635, 4916216, 6145270, 12290540, 24581080, 2632019141, 5264038282, 10528076564, 13160095705, 21056153128, 26320191410, 52640382820, 105280765640]

約数ペア:

[(1, 105280765640), (2, 52640382820), (4, 26320191410), (5, 21056153128), (8, 13160095705), (10, 10528076564), (20, 5264038282), (40, 2632019141), (4283, 24581080), (8566, 12290540), (17132, 6145270), (21415, 4916216), (34264, 3072635), (42830, 2458108), (85660, 1229054), (171320, 614527)]