25287420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14533}}^1$

素因数の和:14574

約数の個数: 48

約数和(自身を含む): 73251360

約数和(自身を除く): 47963940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 14533, 29066, 43599, 58132, 72665, 87198, 145330, 174396, 217995, 290660, 421457, 435990, 842914, 871980, 1264371, 1685828, 2107285, 2528742, 4214570, 5057484, 6321855, 8429140, 12643710, 25287420]

約数ペア:

[(1, 25287420), (2, 12643710), (3, 8429140), (4, 6321855), (5, 5057484), (6, 4214570), (10, 2528742), (12, 2107285), (15, 1685828), (20, 1264371), (29, 871980), (30, 842914), (58, 435990), (60, 421457), (87, 290660), (116, 217995), (145, 174396), (174, 145330), (290, 87198), (348, 72665), (435, 58132), (580, 43599), (870, 29066), (1740, 14533)]