2116326840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{8849}}^1$

素因数の和:10856

約数の個数: 64

約数和(自身を含む): 6352884000

約数和(自身を除く): 4236557160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1993, 3986, 5979, 7972, 8849, 9965, 11958, 15944, 17698, 19930, 23916, 26547, 29895, 35396, 39860, 44245, 47832, 53094, 59790, 70792, 79720, 88490, 106188, 119580, 132735, 176980, 212376, 239160, 265470, 353960, 530940, 1061880, 17636057, 35272114, 52908171, 70544228, 88180285, 105816342, 141088456, 176360570, 211632684, 264540855, 352721140, 423265368, 529081710, 705442280, 1058163420, 2116326840]

約数ペア:

[(1, 2116326840), (2, 1058163420), (3, 705442280), (4, 529081710), (5, 423265368), (6, 352721140), (8, 264540855), (10, 211632684), (12, 176360570), (15, 141088456), (20, 105816342), (24, 88180285), (30, 70544228), (40, 52908171), (60, 35272114), (120, 17636057), (1993, 1061880), (3986, 530940), (5979, 353960), (7972, 265470), (8849, 239160), (9965, 212376), (11958, 176980), (15944, 132735), (17698, 119580), (19930, 106188), (23916, 88490), (26547, 79720), (29895, 70792), (35396, 59790), (39860, 53094), (44245, 47832)]