40637630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4451}}^1$

素因数の和:4552

約数の個数: 32

約数和(自身を含む): 80777088

約数和(自身を除く): 40139458

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4451, 4565, 8902, 9130, 22255, 44510, 48961, 97922, 244805, 369433, 489610, 738866, 1847165, 3694330, 4063763, 8127526, 20318815, 40637630]

約数ペア:

[(1, 40637630), (2, 20318815), (5, 8127526), (10, 4063763), (11, 3694330), (22, 1847165), (55, 738866), (83, 489610), (110, 369433), (166, 244805), (415, 97922), (830, 48961), (913, 44510), (1826, 22255), (4451, 9130), (4565, 8902)]