100117745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 160366080

約数和(自身を除く): 60248335

約数列:

[1, 5, 7, 13, 19, 35, 37, 65, 91, 95, 133, 185, 247, 259, 313, 455, 481, 665, 703, 1235, 1295, 1565, 1729, 2191, 2405, 3367, 3515, 4069, 4921, 5947, 8645, 9139, 10955, 11581, 16835, 20345, 24605, 28483, 29735, 41629, 45695, 57905, 63973, 77311, 81067, 142415, 150553, 208145, 220039, 319865, 386555, 405335, 541177, 752765, 1053871, 1100195, 1540273, 2705885, 2860507, 5269355, 7701365, 14302535, 20023549, 100117745]

約数ペア:

[(1, 100117745), (5, 20023549), (7, 14302535), (13, 7701365), (19, 5269355), (35, 2860507), (37, 2705885), (65, 1540273), (91, 1100195), (95, 1053871), (133, 752765), (185, 541177), (247, 405335), (259, 386555), (313, 319865), (455, 220039), (481, 208145), (665, 150553), (703, 142415), (1235, 81067), (1295, 77311), (1565, 63973), (1729, 57905), (2191, 45695), (2405, 41629), (3367, 29735), (3515, 28483), (4069, 24605), (4921, 20345), (5947, 16835), (8645, 11581), (9139, 10955)]