33012440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 44747560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 191, 232, 290, 298, 382, 580, 596, 745, 764, 955, 1160, 1192, 1490, 1528, 1910, 2980, 3820, 4321, 5539, 5960, 7640, 8642, 11078, 17284, 21605, 22156, 27695, 28459, 34568, 43210, 44312, 55390, 56918, 86420, 110780, 113836, 142295, 172840, 221560, 227672, 284590, 569180, 825311, 1138360, 1650622, 3301244, 4126555, 6602488, 8253110, 16506220, 33012440]

約数ペア:

[(1, 33012440), (2, 16506220), (4, 8253110), (5, 6602488), (8, 4126555), (10, 3301244), (20, 1650622), (29, 1138360), (40, 825311), (58, 569180), (116, 284590), (145, 227672), (149, 221560), (191, 172840), (232, 142295), (290, 113836), (298, 110780), (382, 86420), (580, 56918), (596, 55390), (745, 44312), (764, 43210), (955, 34568), (1160, 28459), (1192, 27695), (1490, 22156), (1528, 21605), (1910, 17284), (2980, 11078), (3820, 8642), (4321, 7640), (5539, 5960)]