4288600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 10233720

約数和(自身を除く): 5945120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 523, 820, 1025, 1046, 1640, 2050, 2092, 2615, 4100, 4184, 5230, 8200, 10460, 13075, 20920, 21443, 26150, 42886, 52300, 85772, 104600, 107215, 171544, 214430, 428860, 536075, 857720, 1072150, 2144300, 4288600]

約数ペア:

[(1, 4288600), (2, 2144300), (4, 1072150), (5, 857720), (8, 536075), (10, 428860), (20, 214430), (25, 171544), (40, 107215), (41, 104600), (50, 85772), (82, 52300), (100, 42886), (164, 26150), (200, 21443), (205, 20920), (328, 13075), (410, 10460), (523, 8200), (820, 5230), (1025, 4184), (1046, 4100), (1640, 2615), (2050, 2092)]