88503740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4758

約数の個数: 48

約数和(自身を含む): 202939968

約数和(自身を除く): 114436228

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4663, 4745, 9326, 9490, 18652, 18980, 23315, 46630, 60619, 93260, 121238, 242476, 303095, 340399, 606190, 680798, 1212380, 1361596, 1701995, 3403990, 4425187, 6807980, 8850374, 17700748, 22125935, 44251870, 88503740]

約数ペア:

[(1, 88503740), (2, 44251870), (4, 22125935), (5, 17700748), (10, 8850374), (13, 6807980), (20, 4425187), (26, 3403990), (52, 1701995), (65, 1361596), (73, 1212380), (130, 680798), (146, 606190), (260, 340399), (292, 303095), (365, 242476), (730, 121238), (949, 93260), (1460, 60619), (1898, 46630), (3796, 23315), (4663, 18980), (4745, 18652), (9326, 9490)]