23761280

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 57430080

約数和(自身を除く): 33668800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 271, 274, 320, 542, 548, 640, 685, 1084, 1096, 1355, 1370, 2168, 2192, 2710, 2740, 4336, 4384, 5420, 5480, 8672, 8768, 10840, 10960, 17344, 17536, 21680, 21920, 34688, 37127, 43360, 43840, 74254, 86720, 87680, 148508, 173440, 185635, 297016, 371270, 594032, 742540, 1188064, 1485080, 2376128, 2970160, 4752256, 5940320, 11880640, 23761280]

約数ペア:

[(1, 23761280), (2, 11880640), (4, 5940320), (5, 4752256), (8, 2970160), (10, 2376128), (16, 1485080), (20, 1188064), (32, 742540), (40, 594032), (64, 371270), (80, 297016), (128, 185635), (137, 173440), (160, 148508), (271, 87680), (274, 86720), (320, 74254), (542, 43840), (548, 43360), (640, 37127), (685, 34688), (1084, 21920), (1096, 21680), (1355, 17536), (1370, 17344), (2168, 10960), (2192, 10840), (2710, 8768), (2740, 8672), (4336, 5480), (4384, 5420)]