3938963480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2401807}}^1$

素因数の和:2401859

約数の個数: 32

約数和(自身を含む): 9078834240

約数和(自身を除く): 5139870760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2401807, 4803614, 9607228, 12009035, 19214456, 24018070, 48036140, 96072280, 98474087, 196948174, 393896348, 492370435, 787792696, 984740870, 1969481740, 3938963480]

約数ペア:

[(1, 3938963480), (2, 1969481740), (4, 984740870), (5, 787792696), (8, 492370435), (10, 393896348), (20, 196948174), (40, 98474087), (41, 96072280), (82, 48036140), (164, 24018070), (205, 19214456), (328, 12009035), (410, 9607228), (820, 4803614), (1640, 2401807)]