79920370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 150209136

約数和(自身を除く): 70288766

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 3541, 4514, 7082, 11285, 17705, 22570, 35410, 131017, 216001, 262034, 432002, 655085, 1080005, 1310170, 2160010, 7992037, 15984074, 39960185, 79920370]

約数ペア:

[(1, 79920370), (2, 39960185), (5, 15984074), (10, 7992037), (37, 2160010), (61, 1310170), (74, 1080005), (122, 655085), (185, 432002), (305, 262034), (370, 216001), (610, 131017), (2257, 35410), (3541, 22570), (4514, 17705), (7082, 11285)]