709267100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2729}}^1$

素因数の和:2879

約数の個数: 72

約数和(自身を含む): 1620833760

約数和(自身を除く): 911566660

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 113, 115, 226, 230, 452, 460, 565, 575, 1130, 1150, 2260, 2300, 2599, 2729, 2825, 5198, 5458, 5650, 10396, 10916, 11300, 12995, 13645, 25990, 27290, 51980, 54580, 62767, 64975, 68225, 125534, 129950, 136450, 251068, 259900, 272900, 308377, 313835, 616754, 627670, 1233508, 1255340, 1541885, 1569175, 3083770, 3138350, 6167540, 6276700, 7092671, 7709425, 14185342, 15418850, 28370684, 30837700, 35463355, 70926710, 141853420, 177316775, 354633550, 709267100]

約数ペア:

[(1, 709267100), (2, 354633550), (4, 177316775), (5, 141853420), (10, 70926710), (20, 35463355), (23, 30837700), (25, 28370684), (46, 15418850), (50, 14185342), (92, 7709425), (100, 7092671), (113, 6276700), (115, 6167540), (226, 3138350), (230, 3083770), (452, 1569175), (460, 1541885), (565, 1255340), (575, 1233508), (1130, 627670), (1150, 616754), (2260, 313835), (2300, 308377), (2599, 272900), (2729, 259900), (2825, 251068), (5198, 136450), (5458, 129950), (5650, 125534), (10396, 68225), (10916, 64975), (11300, 62767), (12995, 54580), (13645, 51980), (25990, 27290)]