230750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 471744

約数和(自身を除く): 240994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 125, 130, 142, 250, 325, 355, 650, 710, 923, 1625, 1775, 1846, 3250, 3550, 4615, 8875, 9230, 17750, 23075, 46150, 115375, 230750]

約数ペア:

[(1, 230750), (2, 115375), (5, 46150), (10, 23075), (13, 17750), (25, 9230), (26, 8875), (50, 4615), (65, 3550), (71, 3250), (125, 1846), (130, 1775), (142, 1625), (250, 923), (325, 710), (355, 650)]