16133670160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{19793}}^1$

素因数の和:20272

約数の個数: 80

約数和(自身を含む): 39232024704

約数和(自身を除く): 23098354544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 443, 460, 886, 920, 1772, 1840, 2215, 3544, 4430, 7088, 8860, 10189, 17720, 19793, 20378, 35440, 39586, 40756, 50945, 79172, 81512, 98965, 101890, 158344, 163024, 197930, 203780, 316688, 395860, 407560, 455239, 791720, 815120, 910478, 1583440, 1820956, 2276195, 3641912, 4552390, 7283824, 8768299, 9104780, 17536598, 18209560, 35073196, 36419120, 43841495, 70146392, 87682990, 140292784, 175365980, 201670877, 350731960, 403341754, 701463920, 806683508, 1008354385, 1613367016, 2016708770, 3226734032, 4033417540, 8066835080, 16133670160]

約数ペア:

[(1, 16133670160), (2, 8066835080), (4, 4033417540), (5, 3226734032), (8, 2016708770), (10, 1613367016), (16, 1008354385), (20, 806683508), (23, 701463920), (40, 403341754), (46, 350731960), (80, 201670877), (92, 175365980), (115, 140292784), (184, 87682990), (230, 70146392), (368, 43841495), (443, 36419120), (460, 35073196), (886, 18209560), (920, 17536598), (1772, 9104780), (1840, 8768299), (2215, 7283824), (3544, 4552390), (4430, 3641912), (7088, 2276195), (8860, 1820956), (10189, 1583440), (17720, 910478), (19793, 815120), (20378, 791720), (35440, 455239), (39586, 407560), (40756, 395860), (50945, 316688), (79172, 203780), (81512, 197930), (98965, 163024), (101890, 158344)]