528027250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{28933}}^1$

素因数の和:29023

約数の個数: 32

約数和(自身を含む): 1002042288

約数和(自身を除く): 474015038

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 1825, 3650, 9125, 18250, 28933, 57866, 144665, 289330, 723325, 1446650, 2112109, 3616625, 4224218, 7233250, 10560545, 21121090, 52802725, 105605450, 264013625, 528027250]

約数ペア:

[(1, 528027250), (2, 264013625), (5, 105605450), (10, 52802725), (25, 21121090), (50, 10560545), (73, 7233250), (125, 4224218), (146, 3616625), (250, 2112109), (365, 1446650), (730, 723325), (1825, 289330), (3650, 144665), (9125, 57866), (18250, 28933)]