822026720

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{70379}}^1$

素因数の和:70467

約数の個数: 48

約数和(自身を含む): 1968669360

約数和(自身を除く): 1146642640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 70379, 140758, 281516, 351895, 563032, 703790, 1126064, 1407580, 2252128, 2815160, 5137667, 5630320, 10275334, 11260640, 20550668, 25688335, 41101336, 51376670, 82202672, 102753340, 164405344, 205506680, 411013360, 822026720]

約数ペア:

[(1, 822026720), (2, 411013360), (4, 205506680), (5, 164405344), (8, 102753340), (10, 82202672), (16, 51376670), (20, 41101336), (32, 25688335), (40, 20550668), (73, 11260640), (80, 10275334), (146, 5630320), (160, 5137667), (292, 2815160), (365, 2252128), (584, 1407580), (730, 1126064), (1168, 703790), (1460, 563032), (2336, 351895), (2920, 281516), (5840, 140758), (11680, 70379)]