73976740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 164400768

約数和(自身を除く): 90424028

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 2203, 3358, 4406, 6716, 8395, 8812, 11015, 16790, 22030, 33580, 44060, 50669, 101338, 160819, 202676, 253345, 321638, 506690, 643276, 804095, 1013380, 1608190, 3216380, 3698837, 7397674, 14795348, 18494185, 36988370, 73976740]

約数ペア:

[(1, 73976740), (2, 36988370), (4, 18494185), (5, 14795348), (10, 7397674), (20, 3698837), (23, 3216380), (46, 1608190), (73, 1013380), (92, 804095), (115, 643276), (146, 506690), (230, 321638), (292, 253345), (365, 202676), (460, 160819), (730, 101338), (1460, 50669), (1679, 44060), (2203, 33580), (3358, 22030), (4406, 16790), (6716, 11015), (8395, 8812)]