15694717900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{13967}}^1$

素因数の和:14659

約数の個数: 72

約数和(自身を含む): 36118063296

約数和(自身を除く): 20423345396

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 661, 850, 1322, 1700, 2644, 3305, 6610, 11237, 13220, 13967, 16525, 22474, 27934, 33050, 44948, 55868, 56185, 66100, 69835, 112370, 139670, 224740, 237439, 279340, 280925, 349175, 474878, 561850, 698350, 949756, 1123700, 1187195, 1396700, 2374390, 4748780, 5935975, 9232187, 11871950, 18464374, 23743900, 36928748, 46160935, 92321870, 156947179, 184643740, 230804675, 313894358, 461609350, 627788716, 784735895, 923218700, 1569471790, 3138943580, 3923679475, 7847358950, 15694717900]

約数ペア:

[(1, 15694717900), (2, 7847358950), (4, 3923679475), (5, 3138943580), (10, 1569471790), (17, 923218700), (20, 784735895), (25, 627788716), (34, 461609350), (50, 313894358), (68, 230804675), (85, 184643740), (100, 156947179), (170, 92321870), (340, 46160935), (425, 36928748), (661, 23743900), (850, 18464374), (1322, 11871950), (1700, 9232187), (2644, 5935975), (3305, 4748780), (6610, 2374390), (11237, 1396700), (13220, 1187195), (13967, 1123700), (16525, 949756), (22474, 698350), (27934, 561850), (33050, 474878), (44948, 349175), (55868, 280925), (56185, 279340), (66100, 237439), (69835, 224740), (112370, 139670)]