19876050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14723}}^1$

素因数の和:14744

約数の個数: 48

約数和(自身を含む): 54773280

約数和(自身を除く): 34897230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14723, 29446, 44169, 73615, 88338, 132507, 147230, 220845, 265014, 368075, 397521, 441690, 662535, 736150, 795042, 1104225, 1325070, 1987605, 2208450, 3312675, 3975210, 6625350, 9938025, 19876050]

約数ペア:

[(1, 19876050), (2, 9938025), (3, 6625350), (5, 3975210), (6, 3312675), (9, 2208450), (10, 1987605), (15, 1325070), (18, 1104225), (25, 795042), (27, 736150), (30, 662535), (45, 441690), (50, 397521), (54, 368075), (75, 265014), (90, 220845), (135, 147230), (150, 132507), (225, 88338), (270, 73615), (450, 44169), (675, 29446), (1350, 14723)]