93513940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21157}}^1$

素因数の和:21196

約数の個数: 48

約数和(自身を含む): 223936272

約数和(自身を除く): 130422332

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 21157, 42314, 84628, 105785, 211570, 275041, 359669, 423140, 550082, 719338, 1100164, 1375205, 1438676, 1798345, 2750410, 3596690, 4675697, 5500820, 7193380, 9351394, 18702788, 23378485, 46756970, 93513940]

約数ペア:

[(1, 93513940), (2, 46756970), (4, 23378485), (5, 18702788), (10, 9351394), (13, 7193380), (17, 5500820), (20, 4675697), (26, 3596690), (34, 2750410), (52, 1798345), (65, 1438676), (68, 1375205), (85, 1100164), (130, 719338), (170, 550082), (221, 423140), (260, 359669), (340, 275041), (442, 211570), (884, 105785), (1105, 84628), (2210, 42314), (4420, 21157)]