40061200

素因数分解:

$2^4\times 5^2\times {\mathrm{100153}}^1$

素因数の和:100171

約数の個数: 30

約数和(自身を含む): 96247994

約数和(自身を除く): 56186794

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 100153, 200306, 400612, 500765, 801224, 1001530, 1602448, 2003060, 2503825, 4006120, 5007650, 8012240, 10015300, 20030600, 40061200]

約数ペア:

[(1, 40061200), (2, 20030600), (4, 10015300), (5, 8012240), (8, 5007650), (10, 4006120), (16, 2503825), (20, 2003060), (25, 1602448), (40, 1001530), (50, 801224), (80, 500765), (100, 400612), (200, 200306), (400, 100153)]