38539360

素因数分解:

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

素因数の和:3143

約数の個数: 48

約数和(自身を含む): 92232000

約数和(自身を除く): 53692640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3049, 3160, 6098, 6320, 12196, 12640, 15245, 24392, 30490, 48784, 60980, 97568, 121960, 240871, 243920, 481742, 487840, 963484, 1204355, 1926968, 2408710, 3853936, 4817420, 7707872, 9634840, 19269680, 38539360]

約数ペア:

[(1, 38539360), (2, 19269680), (4, 9634840), (5, 7707872), (8, 4817420), (10, 3853936), (16, 2408710), (20, 1926968), (32, 1204355), (40, 963484), (79, 487840), (80, 481742), (158, 243920), (160, 240871), (316, 121960), (395, 97568), (632, 60980), (790, 48784), (1264, 30490), (1580, 24392), (2528, 15245), (3049, 12640), (3160, 12196), (6098, 6320)]