39054880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 100699200

約数和(自身を除く): 61644320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 443, 464, 551, 580, 608, 760, 886, 928, 1102, 1160, 1520, 1772, 2204, 2215, 2320, 2755, 3040, 3544, 4408, 4430, 4640, 5510, 7088, 8417, 8816, 8860, 11020, 12847, 14176, 16834, 17632, 17720, 22040, 25694, 33668, 35440, 42085, 44080, 51388, 64235, 67336, 70880, 84170, 88160, 102776, 128470, 134672, 168340, 205552, 244093, 256940, 269344, 336680, 411104, 488186, 513880, 673360, 976372, 1027760, 1220465, 1346720, 1952744, 2055520, 2440930, 3905488, 4881860, 7810976, 9763720, 19527440, 39054880]

約数ペア:

[(1, 39054880), (2, 19527440), (4, 9763720), (5, 7810976), (8, 4881860), (10, 3905488), (16, 2440930), (19, 2055520), (20, 1952744), (29, 1346720), (32, 1220465), (38, 1027760), (40, 976372), (58, 673360), (76, 513880), (80, 488186), (95, 411104), (116, 336680), (145, 269344), (152, 256940), (160, 244093), (190, 205552), (232, 168340), (290, 134672), (304, 128470), (380, 102776), (443, 88160), (464, 84170), (551, 70880), (580, 67336), (608, 64235), (760, 51388), (886, 44080), (928, 42085), (1102, 35440), (1160, 33668), (1520, 25694), (1772, 22040), (2204, 17720), (2215, 17632), (2320, 16834), (2755, 14176), (3040, 12847), (3544, 11020), (4408, 8860), (4430, 8816), (4640, 8417), (5510, 7088)]