43140320

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3507

約数の個数: 48

約数和(自身を含む): 103239360

約数和(自身を除く): 60099040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 3413, 6320, 6826, 12640, 13652, 17065, 27304, 34130, 54608, 68260, 109216, 136520, 269627, 273040, 539254, 546080, 1078508, 1348135, 2157016, 2696270, 4314032, 5392540, 8628064, 10785080, 21570160, 43140320]

約数ペア:

[(1, 43140320), (2, 21570160), (4, 10785080), (5, 8628064), (8, 5392540), (10, 4314032), (16, 2696270), (20, 2157016), (32, 1348135), (40, 1078508), (79, 546080), (80, 539254), (158, 273040), (160, 269627), (316, 136520), (395, 109216), (632, 68260), (790, 54608), (1264, 34130), (1580, 27304), (2528, 17065), (3160, 13652), (3413, 12640), (6320, 6826)]