2000750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 3841344

約数和(自身を除く): 1840594

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 151, 250, 265, 302, 530, 755, 1325, 1510, 2650, 3775, 6625, 7550, 8003, 13250, 16006, 18875, 37750, 40015, 80030, 200075, 400150, 1000375, 2000750]

約数ペア:

[(1, 2000750), (2, 1000375), (5, 400150), (10, 200075), (25, 80030), (50, 40015), (53, 37750), (106, 18875), (125, 16006), (151, 13250), (250, 8003), (265, 7550), (302, 6625), (530, 3775), (755, 2650), (1325, 1510)]