829123040

素因数分解:

$2^5\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3499}}^1$

素因数の和:4995

約数の個数: 48

約数和(自身を含む): 1960686000

約数和(自身を除く): 1131562960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1481, 2962, 3499, 5924, 6998, 7405, 11848, 13996, 14810, 17495, 23696, 27992, 29620, 34990, 47392, 55984, 59240, 69980, 111968, 118480, 139960, 236960, 279920, 559840, 5182019, 10364038, 20728076, 25910095, 41456152, 51820190, 82912304, 103640380, 165824608, 207280760, 414561520, 829123040]

約数ペア:

[(1, 829123040), (2, 414561520), (4, 207280760), (5, 165824608), (8, 103640380), (10, 82912304), (16, 51820190), (20, 41456152), (32, 25910095), (40, 20728076), (80, 10364038), (160, 5182019), (1481, 559840), (2962, 279920), (3499, 236960), (5924, 139960), (6998, 118480), (7405, 111968), (11848, 69980), (13996, 59240), (14810, 55984), (17495, 47392), (23696, 34990), (27992, 29620)]