146492480

素因数分解:

$2^6\times 5^1\times {\mathrm{457789}}^1$

素因数の和:457806

約数の個数: 28

約数和(自身を含む): 348835980

約数和(自身を除く): 202343500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 457789, 915578, 1831156, 2288945, 3662312, 4577890, 7324624, 9155780, 14649248, 18311560, 29298496, 36623120, 73246240, 146492480]

約数ペア:

[(1, 146492480), (2, 73246240), (4, 36623120), (5, 29298496), (8, 18311560), (10, 14649248), (16, 9155780), (20, 7324624), (32, 4577890), (40, 3662312), (64, 2288945), (80, 1831156), (160, 915578), (320, 457789)]