62801570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 130437216

約数和(自身を除く): 67635646

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 157, 170, 181, 221, 314, 362, 442, 785, 905, 1105, 1570, 1810, 2041, 2210, 2353, 2669, 3077, 4082, 4706, 5338, 6154, 10205, 11765, 13345, 15385, 20410, 23530, 26690, 28417, 30770, 34697, 40001, 56834, 69394, 80002, 142085, 173485, 200005, 284170, 346970, 369421, 400010, 483089, 738842, 966178, 1847105, 2415445, 3694210, 4830890, 6280157, 12560314, 31400785, 62801570]

約数ペア:

[(1, 62801570), (2, 31400785), (5, 12560314), (10, 6280157), (13, 4830890), (17, 3694210), (26, 2415445), (34, 1847105), (65, 966178), (85, 738842), (130, 483089), (157, 400010), (170, 369421), (181, 346970), (221, 284170), (314, 200005), (362, 173485), (442, 142085), (785, 80002), (905, 69394), (1105, 56834), (1570, 40001), (1810, 34697), (2041, 30770), (2210, 28417), (2353, 26690), (2669, 23530), (3077, 20410), (4082, 15385), (4706, 13345), (5338, 11765), (6154, 10205)]