103682180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1297}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 249465216

約数和(自身を除く): 145783036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 571, 1142, 1297, 2284, 2594, 2855, 3997, 5188, 5710, 6485, 7994, 9079, 11420, 12970, 15988, 18158, 19985, 25940, 36316, 39970, 45395, 79940, 90790, 181580, 740587, 1481174, 2962348, 3702935, 5184109, 7405870, 10368218, 14811740, 20736436, 25920545, 51841090, 103682180]

約数ペア:

[(1, 103682180), (2, 51841090), (4, 25920545), (5, 20736436), (7, 14811740), (10, 10368218), (14, 7405870), (20, 5184109), (28, 3702935), (35, 2962348), (70, 1481174), (140, 740587), (571, 181580), (1142, 90790), (1297, 79940), (2284, 45395), (2594, 39970), (2855, 36316), (3997, 25940), (5188, 19985), (5710, 18158), (6485, 15988), (7994, 12970), (9079, 11420)]