3447200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 8749440

約数和(自身を除く): 5302240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 139, 155, 160, 200, 248, 278, 310, 400, 496, 556, 620, 695, 775, 800, 992, 1112, 1240, 1390, 1550, 2224, 2480, 2780, 3100, 3475, 4309, 4448, 4960, 5560, 6200, 6950, 8618, 11120, 12400, 13900, 17236, 21545, 22240, 24800, 27800, 34472, 43090, 55600, 68944, 86180, 107725, 111200, 137888, 172360, 215450, 344720, 430900, 689440, 861800, 1723600, 3447200]

約数ペア:

[(1, 3447200), (2, 1723600), (4, 861800), (5, 689440), (8, 430900), (10, 344720), (16, 215450), (20, 172360), (25, 137888), (31, 111200), (32, 107725), (40, 86180), (50, 68944), (62, 55600), (80, 43090), (100, 34472), (124, 27800), (139, 24800), (155, 22240), (160, 21545), (200, 17236), (248, 13900), (278, 12400), (310, 11120), (400, 8618), (496, 6950), (556, 6200), (620, 5560), (695, 4960), (775, 4448), (800, 4309), (992, 3475), (1112, 3100), (1240, 2780), (1390, 2480), (1550, 2224)]