119658920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 287226000

約数和(自身を除く): 167567080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 149, 170, 298, 340, 596, 680, 745, 1181, 1192, 1490, 2362, 2533, 2980, 4724, 5066, 5905, 5960, 9448, 10132, 11810, 12665, 20077, 20264, 23620, 25330, 40154, 47240, 50660, 80308, 100385, 101320, 160616, 175969, 200770, 351938, 401540, 703876, 803080, 879845, 1407752, 1759690, 2991473, 3519380, 5982946, 7038760, 11965892, 14957365, 23931784, 29914730, 59829460, 119658920]

約数ペア:

[(1, 119658920), (2, 59829460), (4, 29914730), (5, 23931784), (8, 14957365), (10, 11965892), (17, 7038760), (20, 5982946), (34, 3519380), (40, 2991473), (68, 1759690), (85, 1407752), (136, 879845), (149, 803080), (170, 703876), (298, 401540), (340, 351938), (596, 200770), (680, 175969), (745, 160616), (1181, 101320), (1192, 100385), (1490, 80308), (2362, 50660), (2533, 47240), (2980, 40154), (4724, 25330), (5066, 23620), (5905, 20264), (5960, 20077), (9448, 12665), (10132, 11810)]