2204600

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 5230320

約数和(自身を除く): 3025720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 151, 200, 292, 302, 365, 584, 604, 730, 755, 1208, 1460, 1510, 1825, 2920, 3020, 3650, 3775, 6040, 7300, 7550, 11023, 14600, 15100, 22046, 30200, 44092, 55115, 88184, 110230, 220460, 275575, 440920, 551150, 1102300, 2204600]

約数ペア:

[(1, 2204600), (2, 1102300), (4, 551150), (5, 440920), (8, 275575), (10, 220460), (20, 110230), (25, 88184), (40, 55115), (50, 44092), (73, 30200), (100, 22046), (146, 15100), (151, 14600), (200, 11023), (292, 7550), (302, 7300), (365, 6040), (584, 3775), (604, 3650), (730, 3020), (755, 2920), (1208, 1825), (1460, 1510)]