23204200

素因数分解:

$2^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 54332460

約数和(自身を除く): 31128260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 181, 200, 362, 641, 724, 905, 1282, 1448, 1810, 2564, 3205, 3620, 4525, 5128, 6410, 7240, 9050, 12820, 16025, 18100, 25640, 32050, 36200, 64100, 116021, 128200, 232042, 464084, 580105, 928168, 1160210, 2320420, 2900525, 4640840, 5801050, 11602100, 23204200]

約数ペア:

[(1, 23204200), (2, 11602100), (4, 5801050), (5, 4640840), (8, 2900525), (10, 2320420), (20, 1160210), (25, 928168), (40, 580105), (50, 464084), (100, 232042), (181, 128200), (200, 116021), (362, 64100), (641, 36200), (724, 32050), (905, 25640), (1282, 18100), (1448, 16025), (1810, 12820), (2564, 9050), (3205, 7240), (3620, 6410), (4525, 5128)]