101856520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 247898880

約数和(自身を除く): 146042360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3187, 3196, 3995, 6374, 6392, 7990, 12748, 15935, 15980, 25496, 31870, 31960, 54179, 63740, 108358, 127480, 149789, 216716, 270895, 299578, 433432, 541790, 599156, 748945, 1083580, 1198312, 1497890, 2167160, 2546413, 2995780, 5092826, 5991560, 10185652, 12732065, 20371304, 25464130, 50928260, 101856520]

約数ペア:

[(1, 101856520), (2, 50928260), (4, 25464130), (5, 20371304), (8, 12732065), (10, 10185652), (17, 5991560), (20, 5092826), (34, 2995780), (40, 2546413), (47, 2167160), (68, 1497890), (85, 1198312), (94, 1083580), (136, 748945), (170, 599156), (188, 541790), (235, 433432), (340, 299578), (376, 270895), (470, 216716), (680, 149789), (799, 127480), (940, 108358), (1598, 63740), (1880, 54179), (3187, 31960), (3196, 31870), (3995, 25496), (6374, 15980), (6392, 15935), (7990, 12748)]