39610720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6691}}^1$

素因数の和:6743

約数の個数: 48

約数和(自身を含む): 96123888

約数和(自身を除く): 56513168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 6691, 13382, 26764, 33455, 53528, 66910, 107056, 133820, 214112, 247567, 267640, 495134, 535280, 990268, 1070560, 1237835, 1980536, 2475670, 3961072, 4951340, 7922144, 9902680, 19805360, 39610720]

約数ペア:

[(1, 39610720), (2, 19805360), (4, 9902680), (5, 7922144), (8, 4951340), (10, 3961072), (16, 2475670), (20, 1980536), (32, 1237835), (37, 1070560), (40, 990268), (74, 535280), (80, 495134), (148, 267640), (160, 247567), (185, 214112), (296, 133820), (370, 107056), (592, 66910), (740, 53528), (1184, 33455), (1480, 26764), (2960, 13382), (5920, 6691)]