23279560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30631}}^1$

素因数の和:30661

約数の個数: 32

約数和(自身を含む): 55137600

約数和(自身を除く): 31858040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30631, 61262, 122524, 153155, 245048, 306310, 581989, 612620, 1163978, 1225240, 2327956, 2909945, 4655912, 5819890, 11639780, 23279560]

約数ペア:

[(1, 23279560), (2, 11639780), (4, 5819890), (5, 4655912), (8, 2909945), (10, 2327956), (19, 1225240), (20, 1163978), (38, 612620), (40, 581989), (76, 306310), (95, 245048), (152, 153155), (190, 122524), (380, 61262), (760, 30631)]