66038540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4586

約数の個数: 48

約数和(自身を含む): 150286752

約数和(自身を除く): 84248212

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, 4517, 7310, 9034, 14620, 18068, 22585, 45170, 76789, 90340, 153578, 194231, 307156, 383945, 388462, 767890, 776924, 971155, 1535780, 1942310, 3301927, 3884620, 6603854, 13207708, 16509635, 33019270, 66038540]

約数ペア:

[(1, 66038540), (2, 33019270), (4, 16509635), (5, 13207708), (10, 6603854), (17, 3884620), (20, 3301927), (34, 1942310), (43, 1535780), (68, 971155), (85, 776924), (86, 767890), (170, 388462), (172, 383945), (215, 307156), (340, 194231), (430, 153578), (731, 90340), (860, 76789), (1462, 45170), (2924, 22585), (3655, 18068), (4517, 14620), (7310, 9034)]