2716250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 40

約数和(自身を含む): 5313924

約数和(自身を除く): 2597674

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 125, 205, 250, 265, 410, 530, 625, 1025, 1250, 1325, 2050, 2173, 2650, 4346, 5125, 6625, 10250, 10865, 13250, 21730, 25625, 33125, 51250, 54325, 66250, 108650, 271625, 543250, 1358125, 2716250]

約数ペア:

[(1, 2716250), (2, 1358125), (5, 543250), (10, 271625), (25, 108650), (41, 66250), (50, 54325), (53, 51250), (82, 33125), (106, 25625), (125, 21730), (205, 13250), (250, 10865), (265, 10250), (410, 6625), (530, 5125), (625, 4346), (1025, 2650), (1250, 2173), (1325, 2050)]