2041742600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^2\times {\mathrm{6073}}^1$

素因数の和:6171

約数の個数: 72

約数和(自身を含む): 4866458430

約数和(自身を除く): 2824715830

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 1681, 2050, 3362, 4100, 6073, 6724, 8200, 8405, 12146, 13448, 16810, 24292, 30365, 33620, 42025, 48584, 60730, 67240, 84050, 121460, 151825, 168100, 242920, 248993, 303650, 336200, 497986, 607300, 995972, 1214600, 1244965, 1991944, 2489930, 4979860, 6224825, 9959720, 10208713, 12449650, 20417426, 24899300, 40834852, 49798600, 51043565, 81669704, 102087130, 204174260, 255217825, 408348520, 510435650, 1020871300, 2041742600]

約数ペア:

[(1, 2041742600), (2, 1020871300), (4, 510435650), (5, 408348520), (8, 255217825), (10, 204174260), (20, 102087130), (25, 81669704), (40, 51043565), (41, 49798600), (50, 40834852), (82, 24899300), (100, 20417426), (164, 12449650), (200, 10208713), (205, 9959720), (328, 6224825), (410, 4979860), (820, 2489930), (1025, 1991944), (1640, 1244965), (1681, 1214600), (2050, 995972), (3362, 607300), (4100, 497986), (6073, 336200), (6724, 303650), (8200, 248993), (8405, 242920), (12146, 168100), (13448, 151825), (16810, 121460), (24292, 84050), (30365, 67240), (33620, 60730), (42025, 48584)]