84242000

素因数分解:

$2^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 206845392

約数和(自身を除く): 122603392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 500, 577, 584, 730, 1000, 1154, 1168, 1460, 1825, 2000, 2308, 2885, 2920, 3650, 4616, 5770, 5840, 7300, 9125, 9232, 11540, 14425, 14600, 18250, 23080, 28850, 29200, 36500, 42121, 46160, 57700, 72125, 73000, 84242, 115400, 144250, 146000, 168484, 210605, 230800, 288500, 336968, 421210, 577000, 673936, 842420, 1053025, 1154000, 1684840, 2106050, 3369680, 4212100, 5265125, 8424200, 10530250, 16848400, 21060500, 42121000, 84242000]

約数ペア:

[(1, 84242000), (2, 42121000), (4, 21060500), (5, 16848400), (8, 10530250), (10, 8424200), (16, 5265125), (20, 4212100), (25, 3369680), (40, 2106050), (50, 1684840), (73, 1154000), (80, 1053025), (100, 842420), (125, 673936), (146, 577000), (200, 421210), (250, 336968), (292, 288500), (365, 230800), (400, 210605), (500, 168484), (577, 146000), (584, 144250), (730, 115400), (1000, 84242), (1154, 73000), (1168, 72125), (1460, 57700), (1825, 46160), (2000, 42121), (2308, 36500), (2885, 29200), (2920, 28850), (3650, 23080), (4616, 18250), (5770, 14600), (5840, 14425), (7300, 11540), (9125, 9232)]