18808211360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{18451}}^1$

素因数の和:18766

約数の個数: 96

約数和(自身を含む): 46536239232

約数和(自身を除く): 27728027872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 277, 368, 460, 554, 736, 920, 1108, 1385, 1840, 2216, 2770, 3680, 4432, 5540, 6371, 8864, 11080, 12742, 18451, 22160, 25484, 31855, 36902, 44320, 50968, 63710, 73804, 92255, 101936, 127420, 147608, 184510, 203872, 254840, 295216, 369020, 424373, 509680, 590432, 738040, 848746, 1019360, 1476080, 1697492, 2121865, 2952160, 3394984, 4243730, 5110927, 6789968, 8487460, 10221854, 13579936, 16974920, 20443708, 25554635, 33949840, 40887416, 51109270, 67899680, 81774832, 102218540, 117551321, 163549664, 204437080, 235102642, 408874160, 470205284, 587756605, 817748320, 940410568, 1175513210, 1880821136, 2351026420, 3761642272, 4702052840, 9404105680, 18808211360]

約数ペア:

[(1, 18808211360), (2, 9404105680), (4, 4702052840), (5, 3761642272), (8, 2351026420), (10, 1880821136), (16, 1175513210), (20, 940410568), (23, 817748320), (32, 587756605), (40, 470205284), (46, 408874160), (80, 235102642), (92, 204437080), (115, 163549664), (160, 117551321), (184, 102218540), (230, 81774832), (277, 67899680), (368, 51109270), (460, 40887416), (554, 33949840), (736, 25554635), (920, 20443708), (1108, 16974920), (1385, 13579936), (1840, 10221854), (2216, 8487460), (2770, 6789968), (3680, 5110927), (4432, 4243730), (5540, 3394984), (6371, 2952160), (8864, 2121865), (11080, 1697492), (12742, 1476080), (18451, 1019360), (22160, 848746), (25484, 738040), (31855, 590432), (36902, 509680), (44320, 424373), (50968, 369020), (63710, 295216), (73804, 254840), (92255, 203872), (101936, 184510), (127420, 147608)]