107915000

素因数分解:

$2^3\times 5^4\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 256417920

約数和(自身を除く): 148502920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 125, 191, 200, 226, 250, 382, 452, 500, 565, 625, 764, 904, 955, 1000, 1130, 1250, 1528, 1910, 2260, 2500, 2825, 3820, 4520, 4775, 5000, 5650, 7640, 9550, 11300, 14125, 19100, 21583, 22600, 23875, 28250, 38200, 43166, 47750, 56500, 70625, 86332, 95500, 107915, 113000, 119375, 141250, 172664, 191000, 215830, 238750, 282500, 431660, 477500, 539575, 565000, 863320, 955000, 1079150, 2158300, 2697875, 4316600, 5395750, 10791500, 13489375, 21583000, 26978750, 53957500, 107915000]

約数ペア:

[(1, 107915000), (2, 53957500), (4, 26978750), (5, 21583000), (8, 13489375), (10, 10791500), (20, 5395750), (25, 4316600), (40, 2697875), (50, 2158300), (100, 1079150), (113, 955000), (125, 863320), (191, 565000), (200, 539575), (226, 477500), (250, 431660), (382, 282500), (452, 238750), (500, 215830), (565, 191000), (625, 172664), (764, 141250), (904, 119375), (955, 113000), (1000, 107915), (1130, 95500), (1250, 86332), (1528, 70625), (1910, 56500), (2260, 47750), (2500, 43166), (2825, 38200), (3820, 28250), (4520, 23875), (4775, 22600), (5000, 21583), (5650, 19100), (7640, 14125), (9550, 11300)]