826624150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 1788635520

約数和(自身を除く): 962011370

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 211, 275, 374, 419, 422, 425, 550, 838, 850, 935, 1055, 1870, 2095, 2110, 2321, 3587, 4190, 4609, 4642, 4675, 5275, 7123, 7174, 9218, 9350, 10475, 10550, 11605, 14246, 17935, 20950, 23045, 23210, 35615, 35870, 39457, 46090, 58025, 71230, 78353, 78914, 88409, 89675, 115225, 116050, 156706, 176818, 178075, 179350, 197285, 230450, 356150, 391765, 394570, 442045, 783530, 884090, 972499, 986425, 1502953, 1944998, 1958825, 1972850, 2210225, 3005906, 3917650, 4420450, 4862495, 7514765, 9724990, 15029530, 16532483, 24312475, 33064966, 37573825, 48624950, 75147650, 82662415, 165324830, 413312075, 826624150]

約数ペア:

[(1, 826624150), (2, 413312075), (5, 165324830), (10, 82662415), (11, 75147650), (17, 48624950), (22, 37573825), (25, 33064966), (34, 24312475), (50, 16532483), (55, 15029530), (85, 9724990), (110, 7514765), (170, 4862495), (187, 4420450), (211, 3917650), (275, 3005906), (374, 2210225), (419, 1972850), (422, 1958825), (425, 1944998), (550, 1502953), (838, 986425), (850, 972499), (935, 884090), (1055, 783530), (1870, 442045), (2095, 394570), (2110, 391765), (2321, 356150), (3587, 230450), (4190, 197285), (4609, 179350), (4642, 178075), (4675, 176818), (5275, 156706), (7123, 116050), (7174, 115225), (9218, 89675), (9350, 88409), (10475, 78914), (10550, 78353), (11605, 71230), (14246, 58025), (17935, 46090), (20950, 39457), (23045, 35870), (23210, 35615)]