6821731480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{20071}}^1$

素因数の和:20404

約数の個数: 64

約数和(自身を含む): 15933153600

約数和(自身を除く): 9111422120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 293, 580, 586, 1160, 1172, 1465, 2344, 2930, 5860, 8497, 11720, 16994, 20071, 33988, 40142, 42485, 67976, 80284, 84970, 100355, 160568, 169940, 200710, 339880, 401420, 582059, 802840, 1164118, 2328236, 2910295, 4656472, 5820590, 5880803, 11641180, 11761606, 23282360, 23523212, 29404015, 47046424, 58808030, 117616060, 170543287, 235232120, 341086574, 682173148, 852716435, 1364346296, 1705432870, 3410865740, 6821731480]

約数ペア:

[(1, 6821731480), (2, 3410865740), (4, 1705432870), (5, 1364346296), (8, 852716435), (10, 682173148), (20, 341086574), (29, 235232120), (40, 170543287), (58, 117616060), (116, 58808030), (145, 47046424), (232, 29404015), (290, 23523212), (293, 23282360), (580, 11761606), (586, 11641180), (1160, 5880803), (1172, 5820590), (1465, 4656472), (2344, 2910295), (2930, 2328236), (5860, 1164118), (8497, 802840), (11720, 582059), (16994, 401420), (20071, 339880), (33988, 200710), (40142, 169940), (42485, 160568), (67976, 100355), (80284, 84970)]