103651840

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 80

約数和(自身を含む): 261724320

約数和(自身を除く): 158072480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2131, 2432, 2560, 3040, 4262, 4864, 6080, 8524, 9728, 10655, 12160, 17048, 21310, 24320, 34096, 40489, 42620, 48640, 68192, 80978, 85240, 136384, 161956, 170480, 202445, 272768, 323912, 340960, 404890, 545536, 647824, 681920, 809780, 1091072, 1295648, 1363840, 1619560, 2591296, 2727680, 3239120, 5182592, 5455360, 6478240, 10365184, 12956480, 20730368, 25912960, 51825920, 103651840]

約数ペア:

[(1, 103651840), (2, 51825920), (4, 25912960), (5, 20730368), (8, 12956480), (10, 10365184), (16, 6478240), (19, 5455360), (20, 5182592), (32, 3239120), (38, 2727680), (40, 2591296), (64, 1619560), (76, 1363840), (80, 1295648), (95, 1091072), (128, 809780), (152, 681920), (160, 647824), (190, 545536), (256, 404890), (304, 340960), (320, 323912), (380, 272768), (512, 202445), (608, 170480), (640, 161956), (760, 136384), (1216, 85240), (1280, 80978), (1520, 68192), (2131, 48640), (2432, 42620), (2560, 40489), (3040, 34096), (4262, 24320), (4864, 21310), (6080, 17048), (8524, 12160), (9728, 10655)]