520035370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{23041}}^1$

素因数の和:23146

約数の個数: 32

約数和(自身を含む): 977165136

約数和(自身を除く): 457129766

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 4514, 11285, 22570, 23041, 46082, 115205, 230410, 852517, 1405501, 1705034, 2811002, 4262585, 7027505, 8525170, 14055010, 52003537, 104007074, 260017685, 520035370]

約数ペア:

[(1, 520035370), (2, 260017685), (5, 104007074), (10, 52003537), (37, 14055010), (61, 8525170), (74, 7027505), (122, 4262585), (185, 2811002), (305, 1705034), (370, 1405501), (610, 852517), (2257, 230410), (4514, 115205), (11285, 46082), (22570, 23041)]