3446500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 7718256

約数和(自身を除く): 4271756

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 113, 122, 125, 226, 244, 250, 305, 452, 500, 565, 610, 1130, 1220, 1525, 2260, 2825, 3050, 5650, 6100, 6893, 7625, 11300, 13786, 14125, 15250, 27572, 28250, 30500, 34465, 56500, 68930, 137860, 172325, 344650, 689300, 861625, 1723250, 3446500]

約数ペア:

[(1, 3446500), (2, 1723250), (4, 861625), (5, 689300), (10, 344650), (20, 172325), (25, 137860), (50, 68930), (61, 56500), (100, 34465), (113, 30500), (122, 28250), (125, 27572), (226, 15250), (244, 14125), (250, 13786), (305, 11300), (452, 7625), (500, 6893), (565, 6100), (610, 5650), (1130, 3050), (1220, 2825), (1525, 2260)]