23835940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 50958684

約数和(自身を除く): 27122744

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 173, 332, 346, 415, 692, 830, 865, 1660, 1730, 3460, 6889, 13778, 14359, 27556, 28718, 34445, 57436, 68890, 71795, 137780, 143590, 287180, 1191797, 2383594, 4767188, 5958985, 11917970, 23835940]

約数ペア:

[(1, 23835940), (2, 11917970), (4, 5958985), (5, 4767188), (10, 2383594), (20, 1191797), (83, 287180), (166, 143590), (173, 137780), (332, 71795), (346, 68890), (415, 57436), (692, 34445), (830, 28718), (865, 27556), (1660, 14359), (1730, 13778), (3460, 6889)]