15697737220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{3331}}^1$

素因数の和:4073

約数の個数: 96

約数和(自身を含む): 37187039232

約数和(自身を除く): 21489302012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 691, 1364, 1382, 1705, 2764, 3331, 3410, 3455, 6662, 6820, 6910, 7601, 13324, 13820, 15202, 16655, 21421, 30404, 33310, 36641, 38005, 42842, 66620, 73282, 76010, 85684, 103261, 107105, 146564, 152020, 183205, 206522, 214210, 235631, 366410, 413044, 428420, 471262, 516305, 732820, 942524, 1032610, 1135871, 1178155, 2065220, 2271742, 2301721, 2356310, 4543484, 4603442, 4712620, 5679355, 9206884, 11358710, 11508605, 22717420, 23017210, 25318931, 46034420, 50637862, 71353351, 101275724, 126594655, 142706702, 253189310, 285413404, 356766755, 506378620, 713533510, 784886861, 1427067020, 1569773722, 3139547444, 3924434305, 7848868610, 15697737220]

約数ペア:

[(1, 15697737220), (2, 7848868610), (4, 3924434305), (5, 3139547444), (10, 1569773722), (11, 1427067020), (20, 784886861), (22, 713533510), (31, 506378620), (44, 356766755), (55, 285413404), (62, 253189310), (110, 142706702), (124, 126594655), (155, 101275724), (220, 71353351), (310, 50637862), (341, 46034420), (620, 25318931), (682, 23017210), (691, 22717420), (1364, 11508605), (1382, 11358710), (1705, 9206884), (2764, 5679355), (3331, 4712620), (3410, 4603442), (3455, 4543484), (6662, 2356310), (6820, 2301721), (6910, 2271742), (7601, 2065220), (13324, 1178155), (13820, 1135871), (15202, 1032610), (16655, 942524), (21421, 732820), (30404, 516305), (33310, 471262), (36641, 428420), (38005, 413044), (42842, 366410), (66620, 235631), (73282, 214210), (76010, 206522), (85684, 183205), (103261, 152020), (107105, 146564)]