73771750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{22699}}^1$

素因数の和:22729

約数の個数: 32

約数和(自身を含む): 148730400

約数和(自身を除く): 74958650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 22699, 45398, 113495, 226990, 295087, 567475, 590174, 1134950, 1475435, 2837375, 2950870, 5674750, 7377175, 14754350, 36885875, 73771750]

約数ペア:

[(1, 73771750), (2, 36885875), (5, 14754350), (10, 7377175), (13, 5674750), (25, 2950870), (26, 2837375), (50, 1475435), (65, 1134950), (125, 590174), (130, 567475), (250, 295087), (325, 226990), (650, 113495), (1625, 45398), (3250, 22699)]