1145778850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2417}}^1$

素因数の和:2947

約数の個数: 48

約数和(自身を含む): 2248740000

約数和(自身を除く): 1102961150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 499, 950, 998, 2417, 2495, 4834, 4990, 9481, 12085, 12475, 18962, 24170, 24950, 45923, 47405, 60425, 91846, 94810, 120850, 229615, 237025, 459230, 474050, 1148075, 1206083, 2296150, 2412166, 6030415, 12060830, 22915577, 30152075, 45831154, 60304150, 114577885, 229155770, 572889425, 1145778850]

約数ペア:

[(1, 1145778850), (2, 572889425), (5, 229155770), (10, 114577885), (19, 60304150), (25, 45831154), (38, 30152075), (50, 22915577), (95, 12060830), (190, 6030415), (475, 2412166), (499, 2296150), (950, 1206083), (998, 1148075), (2417, 474050), (2495, 459230), (4834, 237025), (4990, 229615), (9481, 120850), (12085, 94810), (12475, 91846), (18962, 60425), (24170, 47405), (24950, 45923)]