4426720

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 10629360

約数和(自身を除く): 6202640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 379, 584, 730, 758, 1168, 1460, 1516, 1895, 2336, 2920, 3032, 3790, 5840, 6064, 7580, 11680, 12128, 15160, 27667, 30320, 55334, 60640, 110668, 138335, 221336, 276670, 442672, 553340, 885344, 1106680, 2213360, 4426720]

約数ペア:

[(1, 4426720), (2, 2213360), (4, 1106680), (5, 885344), (8, 553340), (10, 442672), (16, 276670), (20, 221336), (32, 138335), (40, 110668), (73, 60640), (80, 55334), (146, 30320), (160, 27667), (292, 15160), (365, 12128), (379, 11680), (584, 7580), (730, 6064), (758, 5840), (1168, 3790), (1460, 3032), (1516, 2920), (1895, 2336)]