15674231660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{82609}}^1$

素因数の和:82850

約数の個数: 48

約数和(自身を含む): 33724706400

約数和(自身を除く): 18050474740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 179, 212, 265, 358, 530, 716, 895, 1060, 1790, 3580, 9487, 18974, 37948, 47435, 82609, 94870, 165218, 189740, 330436, 413045, 826090, 1652180, 4378277, 8756554, 14787011, 17513108, 21891385, 29574022, 43782770, 59148044, 73935055, 87565540, 147870110, 295740220, 783711583, 1567423166, 3134846332, 3918557915, 7837115830, 15674231660]

約数ペア:

[(1, 15674231660), (2, 7837115830), (4, 3918557915), (5, 3134846332), (10, 1567423166), (20, 783711583), (53, 295740220), (106, 147870110), (179, 87565540), (212, 73935055), (265, 59148044), (358, 43782770), (530, 29574022), (716, 21891385), (895, 17513108), (1060, 14787011), (1790, 8756554), (3580, 4378277), (9487, 1652180), (18974, 826090), (37948, 413045), (47435, 330436), (82609, 189740), (94870, 165218)]