1841750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 3538080

約数和(自身を除く): 1696330

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 139, 250, 265, 278, 530, 695, 1325, 1390, 2650, 3475, 6625, 6950, 7367, 13250, 14734, 17375, 34750, 36835, 73670, 184175, 368350, 920875, 1841750]

約数ペア:

[(1, 1841750), (2, 920875), (5, 368350), (10, 184175), (25, 73670), (50, 36835), (53, 34750), (106, 17375), (125, 14734), (139, 13250), (250, 7367), (265, 6950), (278, 6625), (530, 3475), (695, 2650), (1325, 1390)]