10366638640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6820157}}^1$

素因数の和:6820189

約数の個数: 40

約数和(自身を含む): 25370987760

約数和(自身を除く): 15004349120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6820157, 13640314, 27280628, 34100785, 54561256, 68201570, 109122512, 129582983, 136403140, 259165966, 272806280, 518331932, 545612560, 647914915, 1036663864, 1295829830, 2073327728, 2591659660, 5183319320, 10366638640]

約数ペア:

[(1, 10366638640), (2, 5183319320), (4, 2591659660), (5, 2073327728), (8, 1295829830), (10, 1036663864), (16, 647914915), (19, 545612560), (20, 518331932), (38, 272806280), (40, 259165966), (76, 136403140), (80, 129582983), (95, 109122512), (152, 68201570), (190, 54561256), (304, 34100785), (380, 27280628), (760, 13640314), (1520, 6820157)]