28092772070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{627491}}^1$

素因数の和:627557

約数の個数: 48

約数和(自身を含む): 57084202224

約数和(自身を除く): 28991430154

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 2035, 4070, 4477, 8954, 22385, 44770, 627491, 1254982, 3137455, 6274910, 6902401, 13804802, 23217167, 34512005, 46434334, 69024010, 75926411, 116085835, 151852822, 232171670, 255388837, 379632055, 510777674, 759264110, 1276944185, 2553888370, 2809277207, 5618554414, 14046386035, 28092772070]

約数ペア:

[(1, 28092772070), (2, 14046386035), (5, 5618554414), (10, 2809277207), (11, 2553888370), (22, 1276944185), (37, 759264110), (55, 510777674), (74, 379632055), (110, 255388837), (121, 232171670), (185, 151852822), (242, 116085835), (370, 75926411), (407, 69024010), (605, 46434334), (814, 34512005), (1210, 23217167), (2035, 13804802), (4070, 6902401), (4477, 6274910), (8954, 3137455), (22385, 1254982), (44770, 627491)]