11103500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 24766560

約数和(自身を除く): 13663060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 419, 500, 530, 838, 1060, 1325, 1676, 2095, 2650, 4190, 5300, 6625, 8380, 10475, 13250, 20950, 22207, 26500, 41900, 44414, 52375, 88828, 104750, 111035, 209500, 222070, 444140, 555175, 1110350, 2220700, 2775875, 5551750, 11103500]

約数ペア:

[(1, 11103500), (2, 5551750), (4, 2775875), (5, 2220700), (10, 1110350), (20, 555175), (25, 444140), (50, 222070), (53, 209500), (100, 111035), (106, 104750), (125, 88828), (212, 52375), (250, 44414), (265, 41900), (419, 26500), (500, 22207), (530, 20950), (838, 13250), (1060, 10475), (1325, 8380), (1676, 6625), (2095, 5300), (2650, 4190)]