23960560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23039}}^1$

素因数の和:23065

約数の個数: 40

約数和(自身を含む): 59996160

約数和(自身を除く): 36035600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23039, 46078, 92156, 115195, 184312, 230390, 299507, 368624, 460780, 599014, 921560, 1198028, 1497535, 1843120, 2396056, 2995070, 4792112, 5990140, 11980280, 23960560]

約数ペア:

[(1, 23960560), (2, 11980280), (4, 5990140), (5, 4792112), (8, 2995070), (10, 2396056), (13, 1843120), (16, 1497535), (20, 1198028), (26, 921560), (40, 599014), (52, 460780), (65, 368624), (80, 299507), (104, 230390), (130, 184312), (208, 115195), (260, 92156), (520, 46078), (1040, 23039)]