4245410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 8819496

約数和(自身を除く): 4574086

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 113, 130, 170, 221, 226, 289, 442, 565, 578, 1105, 1130, 1445, 1469, 1921, 2210, 2890, 2938, 3757, 3842, 7345, 7514, 9605, 14690, 18785, 19210, 24973, 32657, 37570, 49946, 65314, 124865, 163285, 249730, 326570, 424541, 849082, 2122705, 4245410]

約数ペア:

[(1, 4245410), (2, 2122705), (5, 849082), (10, 424541), (13, 326570), (17, 249730), (26, 163285), (34, 124865), (65, 65314), (85, 49946), (113, 37570), (130, 32657), (170, 24973), (221, 19210), (226, 18785), (289, 14690), (442, 9605), (565, 7514), (578, 7345), (1105, 3842), (1130, 3757), (1445, 2938), (1469, 2890), (1921, 2210)]