104309200

素因数分解:

$2^4\times 5^2\times {\mathrm{260773}}^1$

素因数の和:260791

約数の個数: 30

約数和(自身を含む): 250603814

約数和(自身を除く): 146294614

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 260773, 521546, 1043092, 1303865, 2086184, 2607730, 4172368, 5215460, 6519325, 10430920, 13038650, 20861840, 26077300, 52154600, 104309200]

約数ペア:

[(1, 104309200), (2, 52154600), (4, 26077300), (5, 20861840), (8, 13038650), (10, 10430920), (16, 6519325), (20, 5215460), (25, 4172368), (40, 2607730), (50, 2086184), (80, 1303865), (100, 1043092), (200, 521546), (400, 260773)]