118715120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47869}}^1$

素因数の和:47913

約数の個数: 40

約数和(自身を含む): 284922240

約数和(自身を除く): 166207120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 47869, 95738, 191476, 239345, 382952, 478690, 765904, 957380, 1483939, 1914760, 2967878, 3829520, 5935756, 7419695, 11871512, 14839390, 23743024, 29678780, 59357560, 118715120]

約数ペア:

[(1, 118715120), (2, 59357560), (4, 29678780), (5, 23743024), (8, 14839390), (10, 11871512), (16, 7419695), (20, 5935756), (31, 3829520), (40, 2967878), (62, 1914760), (80, 1483939), (124, 957380), (155, 765904), (248, 478690), (310, 382952), (496, 239345), (620, 191476), (1240, 95738), (2480, 47869)]