1180694560

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{26261}}^1$

素因数の和:26557

約数の個数: 48

約数和(自身を含む): 2799424152

約数和(自身を除く): 1618729592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 1124, 1405, 2248, 2810, 4496, 5620, 8992, 11240, 22480, 26261, 44960, 52522, 105044, 131305, 210088, 262610, 420176, 525220, 840352, 1050440, 2100880, 4201760, 7379341, 14758682, 29517364, 36896705, 59034728, 73793410, 118069456, 147586820, 236138912, 295173640, 590347280, 1180694560]

約数ペア:

[(1, 1180694560), (2, 590347280), (4, 295173640), (5, 236138912), (8, 147586820), (10, 118069456), (16, 73793410), (20, 59034728), (32, 36896705), (40, 29517364), (80, 14758682), (160, 7379341), (281, 4201760), (562, 2100880), (1124, 1050440), (1405, 840352), (2248, 525220), (2810, 420176), (4496, 262610), (5620, 210088), (8992, 131305), (11240, 105044), (22480, 52522), (26261, 44960)]