84751940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46567}}^1$

素因数の和:46596

約数の個数: 48

約数和(自身を含む): 219055872

約数和(自身を除く): 134303932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 46567, 93134, 186268, 232835, 325969, 465670, 605371, 651938, 931340, 1210742, 1303876, 1629845, 2421484, 3026855, 3259690, 4237597, 6053710, 6519380, 8475194, 12107420, 16950388, 21187985, 42375970, 84751940]

約数ペア:

[(1, 84751940), (2, 42375970), (4, 21187985), (5, 16950388), (7, 12107420), (10, 8475194), (13, 6519380), (14, 6053710), (20, 4237597), (26, 3259690), (28, 3026855), (35, 2421484), (52, 1629845), (65, 1303876), (70, 1210742), (91, 931340), (130, 651938), (140, 605371), (182, 465670), (260, 325969), (364, 232835), (455, 186268), (910, 93134), (1820, 46567)]