28544076320

素因数分解:

$2^5\times 5^1\times {\mathrm{6883}}^1\times {\mathrm{25919}}^1$

素因数の和:32817

約数の個数: 48

約数和(自身を含む): 67447779840

約数和(自身を除く): 38903703520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6883, 13766, 25919, 27532, 34415, 51838, 55064, 68830, 103676, 110128, 129595, 137660, 207352, 220256, 259190, 275320, 414704, 518380, 550640, 829408, 1036760, 1101280, 2073520, 4147040, 178400477, 356800954, 713601908, 892002385, 1427203816, 1784004770, 2854407632, 3568009540, 5708815264, 7136019080, 14272038160, 28544076320]

約数ペア:

[(1, 28544076320), (2, 14272038160), (4, 7136019080), (5, 5708815264), (8, 3568009540), (10, 2854407632), (16, 1784004770), (20, 1427203816), (32, 892002385), (40, 713601908), (80, 356800954), (160, 178400477), (6883, 4147040), (13766, 2073520), (25919, 1101280), (27532, 1036760), (34415, 829408), (51838, 550640), (55064, 518380), (68830, 414704), (103676, 275320), (110128, 259190), (129595, 220256), (137660, 207352)]