25344160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 64012032

約数和(自身を除く): 38667872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 71, 80, 92, 97, 115, 142, 160, 184, 194, 230, 284, 355, 368, 388, 460, 485, 568, 710, 736, 776, 920, 970, 1136, 1420, 1552, 1633, 1840, 1940, 2231, 2272, 2840, 3104, 3266, 3680, 3880, 4462, 5680, 6532, 6887, 7760, 8165, 8924, 11155, 11360, 13064, 13774, 15520, 16330, 17848, 22310, 26128, 27548, 32660, 34435, 35696, 44620, 52256, 55096, 65320, 68870, 71392, 89240, 110192, 130640, 137740, 158401, 178480, 220384, 261280, 275480, 316802, 356960, 550960, 633604, 792005, 1101920, 1267208, 1584010, 2534416, 3168020, 5068832, 6336040, 12672080, 25344160]

約数ペア:

[(1, 25344160), (2, 12672080), (4, 6336040), (5, 5068832), (8, 3168020), (10, 2534416), (16, 1584010), (20, 1267208), (23, 1101920), (32, 792005), (40, 633604), (46, 550960), (71, 356960), (80, 316802), (92, 275480), (97, 261280), (115, 220384), (142, 178480), (160, 158401), (184, 137740), (194, 130640), (230, 110192), (284, 89240), (355, 71392), (368, 68870), (388, 65320), (460, 55096), (485, 52256), (568, 44620), (710, 35696), (736, 34435), (776, 32660), (920, 27548), (970, 26128), (1136, 22310), (1420, 17848), (1552, 16330), (1633, 15520), (1840, 13774), (1940, 13064), (2231, 11360), (2272, 11155), (2840, 8924), (3104, 8165), (3266, 7760), (3680, 6887), (3880, 6532), (4462, 5680)]