1569247420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2975

約数の個数: 96

約数和(自身を含む): 3722886720

約数和(自身を除く): 2153639300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 73, 116, 130, 145, 146, 260, 290, 292, 365, 377, 580, 730, 754, 949, 1460, 1508, 1885, 1898, 2117, 2851, 3770, 3796, 4234, 4745, 5702, 7540, 8468, 9490, 10585, 11404, 14255, 18980, 21170, 27521, 28510, 37063, 42340, 55042, 57020, 74126, 82679, 110084, 137605, 148252, 165358, 185315, 208123, 275210, 330716, 370630, 413395, 416246, 550420, 741260, 826790, 832492, 1040615, 1074827, 1653580, 2081230, 2149654, 2705599, 4162460, 4299308, 5374135, 5411198, 6035567, 10748270, 10822396, 12071134, 13527995, 21496540, 24142268, 27055990, 30177835, 54111980, 60355670, 78462371, 120711340, 156924742, 313849484, 392311855, 784623710, 1569247420]

約数ペア:

[(1, 1569247420), (2, 784623710), (4, 392311855), (5, 313849484), (10, 156924742), (13, 120711340), (20, 78462371), (26, 60355670), (29, 54111980), (52, 30177835), (58, 27055990), (65, 24142268), (73, 21496540), (116, 13527995), (130, 12071134), (145, 10822396), (146, 10748270), (260, 6035567), (290, 5411198), (292, 5374135), (365, 4299308), (377, 4162460), (580, 2705599), (730, 2149654), (754, 2081230), (949, 1653580), (1460, 1074827), (1508, 1040615), (1885, 832492), (1898, 826790), (2117, 741260), (2851, 550420), (3770, 416246), (3796, 413395), (4234, 370630), (4745, 330716), (5702, 275210), (7540, 208123), (8468, 185315), (9490, 165358), (10585, 148252), (11404, 137605), (14255, 110084), (18980, 82679), (21170, 74126), (27521, 57020), (28510, 55042), (37063, 42340)]