1116250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 40

約数和(自身を含む): 2249280

約数和(自身を除く): 1133030

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 125, 190, 235, 250, 470, 475, 625, 893, 950, 1175, 1250, 1786, 2350, 2375, 4465, 4750, 5875, 8930, 11750, 11875, 22325, 23750, 29375, 44650, 58750, 111625, 223250, 558125, 1116250]

約数ペア:

[(1, 1116250), (2, 558125), (5, 223250), (10, 111625), (19, 58750), (25, 44650), (38, 29375), (47, 23750), (50, 22325), (94, 11875), (95, 11750), (125, 8930), (190, 5875), (235, 4750), (250, 4465), (470, 2375), (475, 2350), (625, 1786), (893, 1250), (950, 1175)]