15672818680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7392839}}^1$

素因数の和:7392903

約数の個数: 32

約数和(自身を含む): 35929202400

約数和(自身を除く): 20256383720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 7392839, 14785678, 29571356, 36964195, 59142712, 73928390, 147856780, 295713560, 391820467, 783640934, 1567281868, 1959102335, 3134563736, 3918204670, 7836409340, 15672818680]

約数ペア:

[(1, 15672818680), (2, 7836409340), (4, 3918204670), (5, 3134563736), (8, 1959102335), (10, 1567281868), (20, 783640934), (40, 391820467), (53, 295713560), (106, 147856780), (212, 73928390), (265, 59142712), (424, 36964195), (530, 29571356), (1060, 14785678), (2120, 7392839)]