25108140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13499}}^1$

素因数の和:13542

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 47467860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13499, 26998, 40497, 53996, 67495, 80994, 134990, 161988, 202485, 269980, 404970, 418469, 809940, 836938, 1255407, 1673876, 2092345, 2510814, 4184690, 5021628, 6277035, 8369380, 12554070, 25108140]

約数ペア:

[(1, 25108140), (2, 12554070), (3, 8369380), (4, 6277035), (5, 5021628), (6, 4184690), (10, 2510814), (12, 2092345), (15, 1673876), (20, 1255407), (30, 836938), (31, 809940), (60, 418469), (62, 404970), (93, 269980), (124, 202485), (155, 161988), (186, 134990), (310, 80994), (372, 67495), (465, 53996), (620, 40497), (930, 26998), (1860, 13499)]