82807360

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11251}}^1$

素因数の和:11291

約数の個数: 56

約数和(自身を含む): 205776576

約数和(自身を除く): 122969216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 11251, 22502, 45004, 56255, 90008, 112510, 180016, 225020, 258773, 360032, 450040, 517546, 720064, 900080, 1035092, 1293865, 1800160, 2070184, 2587730, 3600320, 4140368, 5175460, 8280736, 10350920, 16561472, 20701840, 41403680, 82807360]

約数ペア:

[(1, 82807360), (2, 41403680), (4, 20701840), (5, 16561472), (8, 10350920), (10, 8280736), (16, 5175460), (20, 4140368), (23, 3600320), (32, 2587730), (40, 2070184), (46, 1800160), (64, 1293865), (80, 1035092), (92, 900080), (115, 720064), (160, 517546), (184, 450040), (230, 360032), (320, 258773), (368, 225020), (460, 180016), (736, 112510), (920, 90008), (1472, 56255), (1840, 45004), (3680, 22502), (7360, 11251)]