23053840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 58478400

約数和(自身を除く): 35424560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 523, 551, 580, 760, 1046, 1102, 1160, 1520, 2092, 2204, 2320, 2615, 2755, 4184, 4408, 5230, 5510, 8368, 8816, 9937, 10460, 11020, 15167, 19874, 20920, 22040, 30334, 39748, 41840, 44080, 49685, 60668, 75835, 79496, 99370, 121336, 151670, 158992, 198740, 242672, 288173, 303340, 397480, 576346, 606680, 794960, 1152692, 1213360, 1440865, 2305384, 2881730, 4610768, 5763460, 11526920, 23053840]

約数ペア:

[(1, 23053840), (2, 11526920), (4, 5763460), (5, 4610768), (8, 2881730), (10, 2305384), (16, 1440865), (19, 1213360), (20, 1152692), (29, 794960), (38, 606680), (40, 576346), (58, 397480), (76, 303340), (80, 288173), (95, 242672), (116, 198740), (145, 158992), (152, 151670), (190, 121336), (232, 99370), (290, 79496), (304, 75835), (380, 60668), (464, 49685), (523, 44080), (551, 41840), (580, 39748), (760, 30334), (1046, 22040), (1102, 20920), (1160, 19874), (1520, 15167), (2092, 11020), (2204, 10460), (2320, 9937), (2615, 8816), (2755, 8368), (4184, 5510), (4408, 5230)]