82780811940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{41453}}^1$

素因数の和:41949

約数の個数: 96

約数和(自身を含む): 235169536896

約数和(自身を除く): 152388724956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 401, 415, 498, 802, 830, 996, 1203, 1245, 1604, 1660, 2005, 2406, 2490, 4010, 4812, 4980, 6015, 8020, 12030, 24060, 33283, 41453, 66566, 82906, 99849, 124359, 133132, 165812, 166415, 199698, 207265, 248718, 332830, 399396, 414530, 497436, 499245, 621795, 665660, 829060, 998490, 1243590, 1996980, 2487180, 3440599, 6881198, 10321797, 13762396, 16622653, 17202995, 20643594, 33245306, 34405990, 41287188, 49867959, 51608985, 66490612, 68811980, 83113265, 99735918, 103217970, 166226530, 199471836, 206435940, 249339795, 332453060, 498679590, 997359180, 1379680199, 2759360398, 4139040597, 5518720796, 6898400995, 8278081194, 13796801990, 16556162388, 20695202985, 27593603980, 41390405970, 82780811940]

約数ペア:

[(1, 82780811940), (2, 41390405970), (3, 27593603980), (4, 20695202985), (5, 16556162388), (6, 13796801990), (10, 8278081194), (12, 6898400995), (15, 5518720796), (20, 4139040597), (30, 2759360398), (60, 1379680199), (83, 997359180), (166, 498679590), (249, 332453060), (332, 249339795), (401, 206435940), (415, 199471836), (498, 166226530), (802, 103217970), (830, 99735918), (996, 83113265), (1203, 68811980), (1245, 66490612), (1604, 51608985), (1660, 49867959), (2005, 41287188), (2406, 34405990), (2490, 33245306), (4010, 20643594), (4812, 17202995), (4980, 16622653), (6015, 13762396), (8020, 10321797), (12030, 6881198), (24060, 3440599), (33283, 2487180), (41453, 1996980), (66566, 1243590), (82906, 998490), (99849, 829060), (124359, 665660), (133132, 621795), (165812, 499245), (166415, 497436), (199698, 414530), (207265, 399396), (248718, 332830)]