73143860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5072

約数の個数: 48

約数和(自身を含む): 166453056

約数和(自身を除く): 93309196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 5003, 7310, 10006, 14620, 20012, 25015, 50030, 85051, 100060, 170102, 215129, 340204, 425255, 430258, 850510, 860516, 1075645, 1701020, 2151290, 3657193, 4302580, 7314386, 14628772, 18285965, 36571930, 73143860]

約数ペア:

[(1, 73143860), (2, 36571930), (4, 18285965), (5, 14628772), (10, 7314386), (17, 4302580), (20, 3657193), (34, 2151290), (43, 1701020), (68, 1075645), (85, 860516), (86, 850510), (170, 430258), (172, 425255), (215, 340204), (340, 215129), (430, 170102), (731, 100060), (860, 85051), (1462, 50030), (2924, 25015), (3655, 20012), (5003, 14620), (7310, 10006)]