4536250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 40

約数和(自身を含む): 8997120

約数和(自身を除く): 4460870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 191, 250, 382, 475, 625, 950, 955, 1250, 1910, 2375, 3629, 4750, 4775, 7258, 9550, 11875, 18145, 23750, 23875, 36290, 47750, 90725, 119375, 181450, 238750, 453625, 907250, 2268125, 4536250]

約数ペア:

[(1, 4536250), (2, 2268125), (5, 907250), (10, 453625), (19, 238750), (25, 181450), (38, 119375), (50, 90725), (95, 47750), (125, 36290), (190, 23875), (191, 23750), (250, 18145), (382, 11875), (475, 9550), (625, 7258), (950, 4775), (955, 4750), (1250, 3629), (1910, 2375)]