221317367060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{11369}}^1$

素因数の和:11921

約数の個数: 96

約数和(自身を含む): 490987526400

約数和(自身を除く): 269670159340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 419, 460, 505, 838, 1010, 1676, 2020, 2095, 2323, 4190, 4646, 8380, 9292, 9637, 11369, 11615, 19274, 22738, 23230, 38548, 42319, 45476, 46460, 48185, 56845, 84638, 96370, 113690, 169276, 192740, 211595, 227380, 261487, 423190, 522974, 846380, 973337, 1045948, 1148269, 1307435, 1946674, 2296538, 2614870, 3893348, 4593076, 4763611, 4866685, 5229740, 5741345, 9527222, 9733370, 11482690, 19054444, 19466740, 22965380, 23818055, 26410187, 47636110, 52820374, 95272220, 105640748, 109563053, 132050935, 219126106, 264101870, 438252212, 481124711, 528203740, 547815265, 962249422, 1095630530, 1924498844, 2191261060, 2405623555, 4811247110, 9622494220, 11065868353, 22131736706, 44263473412, 55329341765, 110658683530, 221317367060]

約数ペア:

[(1, 221317367060), (2, 110658683530), (4, 55329341765), (5, 44263473412), (10, 22131736706), (20, 11065868353), (23, 9622494220), (46, 4811247110), (92, 2405623555), (101, 2191261060), (115, 1924498844), (202, 1095630530), (230, 962249422), (404, 547815265), (419, 528203740), (460, 481124711), (505, 438252212), (838, 264101870), (1010, 219126106), (1676, 132050935), (2020, 109563053), (2095, 105640748), (2323, 95272220), (4190, 52820374), (4646, 47636110), (8380, 26410187), (9292, 23818055), (9637, 22965380), (11369, 19466740), (11615, 19054444), (19274, 11482690), (22738, 9733370), (23230, 9527222), (38548, 5741345), (42319, 5229740), (45476, 4866685), (46460, 4763611), (48185, 4593076), (56845, 3893348), (84638, 2614870), (96370, 2296538), (113690, 1946674), (169276, 1307435), (192740, 1148269), (211595, 1045948), (227380, 973337), (261487, 846380), (423190, 522974)]