74758280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3533}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 175887180

約数和(自身を除く): 101128900

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3533, 4232, 5290, 7066, 10580, 14132, 17665, 21160, 28264, 35330, 70660, 81259, 141320, 162518, 325036, 406295, 650072, 812590, 1625180, 1868957, 3250360, 3737914, 7475828, 9344785, 14951656, 18689570, 37379140, 74758280]

約数ペア:

[(1, 74758280), (2, 37379140), (4, 18689570), (5, 14951656), (8, 9344785), (10, 7475828), (20, 3737914), (23, 3250360), (40, 1868957), (46, 1625180), (92, 812590), (115, 650072), (184, 406295), (230, 325036), (460, 162518), (529, 141320), (920, 81259), (1058, 70660), (2116, 35330), (2645, 28264), (3533, 21160), (4232, 17665), (5290, 14132), (7066, 10580)]