477490720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{426331}}^1$

素因数の和:426353

約数の個数: 48

約数和(自身を含む): 1289227968

約数和(自身を除く): 811737248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 426331, 852662, 1705324, 2131655, 2984317, 3410648, 4263310, 5968634, 6821296, 8526620, 11937268, 13642592, 14921585, 17053240, 23874536, 29843170, 34106480, 47749072, 59686340, 68212960, 95498144, 119372680, 238745360, 477490720]

約数ペア:

[(1, 477490720), (2, 238745360), (4, 119372680), (5, 95498144), (7, 68212960), (8, 59686340), (10, 47749072), (14, 34106480), (16, 29843170), (20, 23874536), (28, 17053240), (32, 14921585), (35, 13642592), (40, 11937268), (56, 8526620), (70, 6821296), (80, 5968634), (112, 4263310), (140, 3410648), (160, 2984317), (224, 2131655), (280, 1705324), (560, 852662), (1120, 426331)]