17025680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30403}}^1$

素因数の和:30423

約数の個数: 40

約数和(自身を含む): 45241152

約数和(自身を除く): 28215472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30403, 60806, 121612, 152015, 212821, 243224, 304030, 425642, 486448, 608060, 851284, 1064105, 1216120, 1702568, 2128210, 2432240, 3405136, 4256420, 8512840, 17025680]

約数ペア:

[(1, 17025680), (2, 8512840), (4, 4256420), (5, 3405136), (7, 2432240), (8, 2128210), (10, 1702568), (14, 1216120), (16, 1064105), (20, 851284), (28, 608060), (35, 486448), (40, 425642), (56, 304030), (70, 243224), (80, 212821), (112, 152015), (140, 121612), (280, 60806), (560, 30403)]