113301680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 277482240

約数和(自身を除く): 164180560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 139, 184, 230, 278, 368, 443, 460, 556, 695, 886, 920, 1112, 1390, 1772, 1840, 2215, 2224, 2780, 3197, 3544, 4430, 5560, 6394, 7088, 8860, 10189, 11120, 12788, 15985, 17720, 20378, 25576, 31970, 35440, 40756, 50945, 51152, 61577, 63940, 81512, 101890, 123154, 127880, 163024, 203780, 246308, 255760, 307885, 407560, 492616, 615770, 815120, 985232, 1231540, 1416271, 2463080, 2832542, 4926160, 5665084, 7081355, 11330168, 14162710, 22660336, 28325420, 56650840, 113301680]

約数ペア:

[(1, 113301680), (2, 56650840), (4, 28325420), (5, 22660336), (8, 14162710), (10, 11330168), (16, 7081355), (20, 5665084), (23, 4926160), (40, 2832542), (46, 2463080), (80, 1416271), (92, 1231540), (115, 985232), (139, 815120), (184, 615770), (230, 492616), (278, 407560), (368, 307885), (443, 255760), (460, 246308), (556, 203780), (695, 163024), (886, 127880), (920, 123154), (1112, 101890), (1390, 81512), (1772, 63940), (1840, 61577), (2215, 51152), (2224, 50945), (2780, 40756), (3197, 35440), (3544, 31970), (4430, 25576), (5560, 20378), (6394, 17720), (7088, 15985), (8860, 12788), (10189, 11120)]