473927720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{16433}}^1$

素因数の和:16554

約数の個数: 64

約数和(自身を含む): 1230577920

約数和(自身を除く): 756650200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4120, 5768, 7210, 14420, 16433, 28840, 32866, 65732, 82165, 115031, 131464, 164330, 230062, 328660, 460124, 575155, 657320, 920248, 1150310, 1692599, 2300620, 3385198, 4601240, 6770396, 8462995, 11848193, 13540792, 16925990, 23696386, 33851980, 47392772, 59240965, 67703960, 94785544, 118481930, 236963860, 473927720]

約数ペア:

[(1, 473927720), (2, 236963860), (4, 118481930), (5, 94785544), (7, 67703960), (8, 59240965), (10, 47392772), (14, 33851980), (20, 23696386), (28, 16925990), (35, 13540792), (40, 11848193), (56, 8462995), (70, 6770396), (103, 4601240), (140, 3385198), (206, 2300620), (280, 1692599), (412, 1150310), (515, 920248), (721, 657320), (824, 575155), (1030, 460124), (1442, 328660), (2060, 230062), (2884, 164330), (3605, 131464), (4120, 115031), (5768, 82165), (7210, 65732), (14420, 32866), (16433, 28840)]