7394367080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{42023}}^1$

素因数の和:42170

約数の個数: 64

約数和(自身を含む): 17155877760

約数和(自身を除く): 9761510680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 83, 106, 166, 212, 265, 332, 415, 424, 530, 664, 830, 1060, 1660, 2120, 3320, 4399, 8798, 17596, 21995, 35192, 42023, 43990, 84046, 87980, 168092, 175960, 210115, 336184, 420230, 840460, 1680920, 2227219, 3487909, 4454438, 6975818, 8908876, 11136095, 13951636, 17439545, 17817752, 22272190, 27903272, 34879090, 44544380, 69758180, 89088760, 139516360, 184859177, 369718354, 739436708, 924295885, 1478873416, 1848591770, 3697183540, 7394367080]

約数ペア:

[(1, 7394367080), (2, 3697183540), (4, 1848591770), (5, 1478873416), (8, 924295885), (10, 739436708), (20, 369718354), (40, 184859177), (53, 139516360), (83, 89088760), (106, 69758180), (166, 44544380), (212, 34879090), (265, 27903272), (332, 22272190), (415, 17817752), (424, 17439545), (530, 13951636), (664, 11136095), (830, 8908876), (1060, 6975818), (1660, 4454438), (2120, 3487909), (3320, 2227219), (4399, 1680920), (8798, 840460), (17596, 420230), (21995, 336184), (35192, 210115), (42023, 175960), (43990, 168092), (84046, 87980)]