23137972520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{26951}}^1$

素因数の和:27115

約数の個数: 96

約数和(自身を含む): 56819128320

約数和(自身を除く): 33681155800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 169, 254, 260, 338, 508, 520, 635, 676, 845, 1016, 1270, 1352, 1651, 1690, 2540, 3302, 3380, 5080, 6604, 6760, 8255, 13208, 16510, 21463, 26951, 33020, 42926, 53902, 66040, 85852, 107315, 107804, 134755, 171704, 214630, 215608, 269510, 350363, 429260, 539020, 700726, 858520, 1078040, 1401452, 1751815, 2802904, 3422777, 3503630, 4554719, 6845554, 7007260, 9109438, 13691108, 14014520, 17113885, 18218876, 22773595, 27382216, 34227770, 36437752, 44496101, 45547190, 68455540, 88992202, 91094380, 136911080, 177984404, 182188760, 222480505, 355968808, 444961010, 578449313, 889922020, 1156898626, 1779844040, 2313797252, 2892246565, 4627594504, 5784493130, 11568986260, 23137972520]

約数ペア:

[(1, 23137972520), (2, 11568986260), (4, 5784493130), (5, 4627594504), (8, 2892246565), (10, 2313797252), (13, 1779844040), (20, 1156898626), (26, 889922020), (40, 578449313), (52, 444961010), (65, 355968808), (104, 222480505), (127, 182188760), (130, 177984404), (169, 136911080), (254, 91094380), (260, 88992202), (338, 68455540), (508, 45547190), (520, 44496101), (635, 36437752), (676, 34227770), (845, 27382216), (1016, 22773595), (1270, 18218876), (1352, 17113885), (1651, 14014520), (1690, 13691108), (2540, 9109438), (3302, 7007260), (3380, 6845554), (5080, 4554719), (6604, 3503630), (6760, 3422777), (8255, 2802904), (13208, 1751815), (16510, 1401452), (21463, 1078040), (26951, 858520), (33020, 700726), (42926, 539020), (53902, 429260), (66040, 350363), (85852, 269510), (107315, 215608), (107804, 214630), (134755, 171704)]