42151400

素因数分解:

$2^3\times 5^2\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 98431200

約数和(自身を除く): 56279800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 419, 503, 838, 1006, 1676, 2012, 2095, 2515, 3352, 4024, 4190, 5030, 8380, 10060, 10475, 12575, 16760, 20120, 20950, 25150, 41900, 50300, 83800, 100600, 210757, 421514, 843028, 1053785, 1686056, 2107570, 4215140, 5268925, 8430280, 10537850, 21075700, 42151400]

約数ペア:

[(1, 42151400), (2, 21075700), (4, 10537850), (5, 8430280), (8, 5268925), (10, 4215140), (20, 2107570), (25, 1686056), (40, 1053785), (50, 843028), (100, 421514), (200, 210757), (419, 100600), (503, 83800), (838, 50300), (1006, 41900), (1676, 25150), (2012, 20950), (2095, 20120), (2515, 16760), (3352, 12575), (4024, 10475), (4190, 10060), (5030, 8380)]