8889108460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{32707}}^1$

素因数の和:32950

約数の個数: 48

約数和(自身を含む): 18990526464

約数和(自身を除く): 10101418004

約数列:

[1, 2, 4, 5, 10, 20, 107, 127, 214, 254, 428, 508, 535, 635, 1070, 1270, 2140, 2540, 13589, 27178, 32707, 54356, 65414, 67945, 130828, 135890, 163535, 271780, 327070, 654140, 3499649, 4153789, 6999298, 8307578, 13998596, 16615156, 17498245, 20768945, 34996490, 41537890, 69992980, 83075780, 444455423, 888910846, 1777821692, 2222277115, 4444554230, 8889108460]

約数ペア:

[(1, 8889108460), (2, 4444554230), (4, 2222277115), (5, 1777821692), (10, 888910846), (20, 444455423), (107, 83075780), (127, 69992980), (214, 41537890), (254, 34996490), (428, 20768945), (508, 17498245), (535, 16615156), (635, 13998596), (1070, 8307578), (1270, 6999298), (2140, 4153789), (2540, 3499649), (13589, 654140), (27178, 327070), (32707, 271780), (54356, 163535), (65414, 135890), (67945, 130828)]