9484400

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 23087064

約数和(自身を除く): 13602664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 181, 200, 262, 362, 400, 524, 655, 724, 905, 1048, 1310, 1448, 1810, 2096, 2620, 2896, 3275, 3620, 4525, 5240, 6550, 7240, 9050, 10480, 13100, 14480, 18100, 23711, 26200, 36200, 47422, 52400, 72400, 94844, 118555, 189688, 237110, 379376, 474220, 592775, 948440, 1185550, 1896880, 2371100, 4742200, 9484400]

約数ペア:

[(1, 9484400), (2, 4742200), (4, 2371100), (5, 1896880), (8, 1185550), (10, 948440), (16, 592775), (20, 474220), (25, 379376), (40, 237110), (50, 189688), (80, 118555), (100, 94844), (131, 72400), (181, 52400), (200, 47422), (262, 36200), (362, 26200), (400, 23711), (524, 18100), (655, 14480), (724, 13100), (905, 10480), (1048, 9050), (1310, 7240), (1448, 6550), (1810, 5240), (2096, 4525), (2620, 3620), (2896, 3275)]