40046560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14723}}^1$

素因数の和:14755

約数の個数: 48

約数和(自身を含む): 100182096

約数和(自身を除く): 60135536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 14723, 29446, 58892, 73615, 117784, 147230, 235568, 250291, 294460, 471136, 500582, 588920, 1001164, 1177840, 1251455, 2002328, 2355680, 2502910, 4004656, 5005820, 8009312, 10011640, 20023280, 40046560]

約数ペア:

[(1, 40046560), (2, 20023280), (4, 10011640), (5, 8009312), (8, 5005820), (10, 4004656), (16, 2502910), (17, 2355680), (20, 2002328), (32, 1251455), (34, 1177840), (40, 1001164), (68, 588920), (80, 500582), (85, 471136), (136, 294460), (160, 250291), (170, 235568), (272, 147230), (340, 117784), (544, 73615), (680, 58892), (1360, 29446), (2720, 14723)]