48720200

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 118920960

約数和(自身を除く): 70200760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 71, 73, 94, 100, 142, 146, 188, 200, 235, 284, 292, 355, 365, 376, 470, 568, 584, 710, 730, 940, 1175, 1420, 1460, 1775, 1825, 1880, 2350, 2840, 2920, 3337, 3431, 3550, 3650, 4700, 5183, 6674, 6862, 7100, 7300, 9400, 10366, 13348, 13724, 14200, 14600, 16685, 17155, 20732, 25915, 26696, 27448, 33370, 34310, 41464, 51830, 66740, 68620, 83425, 85775, 103660, 129575, 133480, 137240, 166850, 171550, 207320, 243601, 259150, 333700, 343100, 487202, 518300, 667400, 686200, 974404, 1036600, 1218005, 1948808, 2436010, 4872020, 6090025, 9744040, 12180050, 24360100, 48720200]

約数ペア:

[(1, 48720200), (2, 24360100), (4, 12180050), (5, 9744040), (8, 6090025), (10, 4872020), (20, 2436010), (25, 1948808), (40, 1218005), (47, 1036600), (50, 974404), (71, 686200), (73, 667400), (94, 518300), (100, 487202), (142, 343100), (146, 333700), (188, 259150), (200, 243601), (235, 207320), (284, 171550), (292, 166850), (355, 137240), (365, 133480), (376, 129575), (470, 103660), (568, 85775), (584, 83425), (710, 68620), (730, 66740), (940, 51830), (1175, 41464), (1420, 34310), (1460, 33370), (1775, 27448), (1825, 26696), (1880, 25915), (2350, 20732), (2840, 17155), (2920, 16685), (3337, 14600), (3431, 14200), (3550, 13724), (3650, 13348), (4700, 10366), (5183, 9400), (6674, 7300), (6862, 7100)]