1159173640

素因数分解:

$2^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{28439}}^1$

素因数の和:29469

約数の個数: 32

約数和(自身を含む): 2610792000

約数和(自身を除く): 1451618360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1019, 2038, 4076, 5095, 8152, 10190, 20380, 28439, 40760, 56878, 113756, 142195, 227512, 284390, 568780, 1137560, 28979341, 57958682, 115917364, 144896705, 231834728, 289793410, 579586820, 1159173640]

約数ペア:

[(1, 1159173640), (2, 579586820), (4, 289793410), (5, 231834728), (8, 144896705), (10, 115917364), (20, 57958682), (40, 28979341), (1019, 1137560), (2038, 568780), (4076, 284390), (5095, 227512), (8152, 142195), (10190, 113756), (20380, 56878), (28439, 40760)]