1853203840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{125897}}^1$

素因数の和:125939

約数の個数: 64

約数和(自身を含む): 4622974560

約数和(自身を除く): 2769770720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 125897, 251794, 503588, 629485, 1007176, 1258970, 2014352, 2517940, 2895631, 4028704, 5035880, 5791262, 8057408, 10071760, 11582524, 14478155, 16114816, 20143520, 23165048, 28956310, 40287040, 46330096, 57912620, 80574080, 92660192, 115825240, 185320384, 231650480, 370640768, 463300960, 926601920, 1853203840]

約数ペア:

[(1, 1853203840), (2, 926601920), (4, 463300960), (5, 370640768), (8, 231650480), (10, 185320384), (16, 115825240), (20, 92660192), (23, 80574080), (32, 57912620), (40, 46330096), (46, 40287040), (64, 28956310), (80, 23165048), (92, 20143520), (115, 16114816), (128, 14478155), (160, 11582524), (184, 10071760), (230, 8057408), (320, 5791262), (368, 5035880), (460, 4028704), (640, 2895631), (736, 2517940), (920, 2014352), (1472, 1258970), (1840, 1007176), (2944, 629485), (3680, 503588), (7360, 251794), (14720, 125897)]