66201740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 166053888

約数和(自身を除く): 99852148

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 571, 620, 682, 748, 935, 1054, 1142, 1364, 1705, 1870, 2108, 2284, 2635, 2855, 3410, 3740, 5270, 5710, 5797, 6281, 6820, 9707, 10540, 11420, 11594, 12562, 17701, 19414, 23188, 25124, 28985, 31405, 35402, 38828, 48535, 57970, 62810, 70804, 88505, 97070, 106777, 115940, 125620, 177010, 194140, 194711, 213554, 300917, 354020, 389422, 427108, 533885, 601834, 778844, 973555, 1067770, 1203668, 1504585, 1947110, 2135540, 3009170, 3310087, 3894220, 6018340, 6620174, 13240348, 16550435, 33100870, 66201740]

約数ペア:

[(1, 66201740), (2, 33100870), (4, 16550435), (5, 13240348), (10, 6620174), (11, 6018340), (17, 3894220), (20, 3310087), (22, 3009170), (31, 2135540), (34, 1947110), (44, 1504585), (55, 1203668), (62, 1067770), (68, 973555), (85, 778844), (110, 601834), (124, 533885), (155, 427108), (170, 389422), (187, 354020), (220, 300917), (310, 213554), (340, 194711), (341, 194140), (374, 177010), (527, 125620), (571, 115940), (620, 106777), (682, 97070), (748, 88505), (935, 70804), (1054, 62810), (1142, 57970), (1364, 48535), (1705, 38828), (1870, 35402), (2108, 31405), (2284, 28985), (2635, 25124), (2855, 23188), (3410, 19414), (3740, 17701), (5270, 12562), (5710, 11594), (5797, 11420), (6281, 10540), (6820, 9707)]