3442240

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 8485632

約数和(自身を除く): 5043392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 347, 496, 620, 694, 992, 1240, 1388, 1735, 1984, 2480, 2776, 3470, 4960, 5552, 6940, 9920, 10757, 11104, 13880, 21514, 22208, 27760, 43028, 53785, 55520, 86056, 107570, 111040, 172112, 215140, 344224, 430280, 688448, 860560, 1721120, 3442240]

約数ペア:

[(1, 3442240), (2, 1721120), (4, 860560), (5, 688448), (8, 430280), (10, 344224), (16, 215140), (20, 172112), (31, 111040), (32, 107570), (40, 86056), (62, 55520), (64, 53785), (80, 43028), (124, 27760), (155, 22208), (160, 21514), (248, 13880), (310, 11104), (320, 10757), (347, 9920), (496, 6940), (620, 5552), (694, 4960), (992, 3470), (1240, 2776), (1388, 2480), (1735, 1984)]