64752110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 119751264

約数和(自身を除く): 54999154

約数列:

[1, 2, 5, 10, 61, 101, 122, 202, 305, 505, 610, 1010, 1051, 2102, 5255, 6161, 10510, 12322, 30805, 61610, 64111, 106151, 128222, 212302, 320555, 530755, 641110, 1061510, 6475211, 12950422, 32376055, 64752110]

約数ペア:

[(1, 64752110), (2, 32376055), (5, 12950422), (10, 6475211), (61, 1061510), (101, 641110), (122, 530755), (202, 320555), (305, 212302), (505, 128222), (610, 106151), (1010, 64111), (1051, 61610), (2102, 30805), (5255, 12322), (6161, 10510)]