89324180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 127436140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 127, 139, 220, 230, 253, 254, 278, 460, 506, 508, 556, 635, 695, 1012, 1265, 1270, 1390, 1397, 1529, 2530, 2540, 2780, 2794, 2921, 3058, 3197, 5060, 5588, 5842, 6116, 6394, 6985, 7645, 11684, 12788, 13970, 14605, 15290, 15985, 17653, 27940, 29210, 30580, 31970, 32131, 35167, 35306, 58420, 63940, 64262, 70334, 70612, 88265, 128524, 140668, 160655, 175835, 176530, 194183, 321310, 351670, 353060, 388366, 406019, 642620, 703340, 776732, 812038, 970915, 1624076, 1941830, 2030095, 3883660, 4060190, 4466209, 8120380, 8932418, 17864836, 22331045, 44662090, 89324180]

約数ペア:

[(1, 89324180), (2, 44662090), (4, 22331045), (5, 17864836), (10, 8932418), (11, 8120380), (20, 4466209), (22, 4060190), (23, 3883660), (44, 2030095), (46, 1941830), (55, 1624076), (92, 970915), (110, 812038), (115, 776732), (127, 703340), (139, 642620), (220, 406019), (230, 388366), (253, 353060), (254, 351670), (278, 321310), (460, 194183), (506, 176530), (508, 175835), (556, 160655), (635, 140668), (695, 128524), (1012, 88265), (1265, 70612), (1270, 70334), (1390, 64262), (1397, 63940), (1529, 58420), (2530, 35306), (2540, 35167), (2780, 32131), (2794, 31970), (2921, 30580), (3058, 29210), (3197, 27940), (5060, 17653), (5588, 15985), (5842, 15290), (6116, 14605), (6394, 13970), (6985, 12788), (7645, 11684)]