103639520120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5987}}^1\times {\mathrm{25457}}^1$

素因数の和:31472

約数の個数: 64

約数和(自身を含む): 246956856480

約数和(自身を除く): 143317336360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5987, 11974, 23948, 25457, 29935, 47896, 50914, 59870, 101779, 101828, 119740, 127285, 203558, 203656, 239480, 254570, 407116, 432769, 508895, 509140, 814232, 865538, 1017790, 1018280, 1731076, 2035580, 2163845, 3462152, 4071160, 4327690, 8655380, 17310760, 152411059, 304822118, 609644236, 762055295, 1219288472, 1524110590, 2590988003, 3048221180, 5181976006, 6096442360, 10363952012, 12954940015, 20727904024, 25909880030, 51819760060, 103639520120]

約数ペア:

[(1, 103639520120), (2, 51819760060), (4, 25909880030), (5, 20727904024), (8, 12954940015), (10, 10363952012), (17, 6096442360), (20, 5181976006), (34, 3048221180), (40, 2590988003), (68, 1524110590), (85, 1219288472), (136, 762055295), (170, 609644236), (340, 304822118), (680, 152411059), (5987, 17310760), (11974, 8655380), (23948, 4327690), (25457, 4071160), (29935, 3462152), (47896, 2163845), (50914, 2035580), (59870, 1731076), (101779, 1018280), (101828, 1017790), (119740, 865538), (127285, 814232), (203558, 509140), (203656, 508895), (239480, 432769), (254570, 407116)]