2530750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 2321474

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 191, 250, 265, 382, 530, 955, 1325, 1910, 2650, 4775, 6625, 9550, 10123, 13250, 20246, 23875, 47750, 50615, 101230, 253075, 506150, 1265375, 2530750]

約数ペア:

[(1, 2530750), (2, 1265375), (5, 506150), (10, 253075), (25, 101230), (50, 50615), (53, 47750), (106, 23875), (125, 20246), (191, 13250), (250, 10123), (265, 9550), (382, 6625), (530, 4775), (955, 2650), (1325, 1910)]