1153750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 40

約数和(自身を含む): 2361744

約数和(自身を除く): 1207994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 125, 130, 142, 250, 325, 355, 625, 650, 710, 923, 1250, 1625, 1775, 1846, 3250, 3550, 4615, 8125, 8875, 9230, 16250, 17750, 23075, 44375, 46150, 88750, 115375, 230750, 576875, 1153750]

約数ペア:

[(1, 1153750), (2, 576875), (5, 230750), (10, 115375), (13, 88750), (25, 46150), (26, 44375), (50, 23075), (65, 17750), (71, 16250), (125, 9230), (130, 8875), (142, 8125), (250, 4615), (325, 3550), (355, 3250), (625, 1846), (650, 1775), (710, 1625), (923, 1250)]