117956240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47563}}^1$

素因数の和:47607

約数の個数: 40

約数和(自身を含む): 283100928

約数和(自身を除く): 165144688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 47563, 95126, 190252, 237815, 380504, 475630, 761008, 951260, 1474453, 1902520, 2948906, 3805040, 5897812, 7372265, 11795624, 14744530, 23591248, 29489060, 58978120, 117956240]

約数ペア:

[(1, 117956240), (2, 58978120), (4, 29489060), (5, 23591248), (8, 14744530), (10, 11795624), (16, 7372265), (20, 5897812), (31, 3805040), (40, 2948906), (62, 1902520), (80, 1474453), (124, 951260), (155, 761008), (248, 475630), (310, 380504), (496, 237815), (620, 190252), (1240, 95126), (2480, 47563)]