9634840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 21960000

約数和(自身を除く): 12325160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3049, 3160, 6098, 12196, 15245, 24392, 30490, 60980, 121960, 240871, 481742, 963484, 1204355, 1926968, 2408710, 4817420, 9634840]

約数ペア:

[(1, 9634840), (2, 4817420), (4, 2408710), (5, 1926968), (8, 1204355), (10, 963484), (20, 481742), (40, 240871), (79, 121960), (158, 60980), (316, 30490), (395, 24392), (632, 15245), (790, 12196), (1580, 6098), (3049, 3160)]