969576640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{178231}}^1$

素因数の和:178265

約数の個数: 56

約数和(自身を含む): 2444630112

約数和(自身を除く): 1475053472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 178231, 356462, 712924, 891155, 1425848, 1782310, 2851696, 3029927, 3564620, 5703392, 6059854, 7129240, 11406784, 12119708, 14258480, 15149635, 24239416, 28516960, 30299270, 48478832, 57033920, 60598540, 96957664, 121197080, 193915328, 242394160, 484788320, 969576640]

約数ペア:

[(1, 969576640), (2, 484788320), (4, 242394160), (5, 193915328), (8, 121197080), (10, 96957664), (16, 60598540), (17, 57033920), (20, 48478832), (32, 30299270), (34, 28516960), (40, 24239416), (64, 15149635), (68, 14258480), (80, 12119708), (85, 11406784), (136, 7129240), (160, 6059854), (170, 5703392), (272, 3564620), (320, 3029927), (340, 2851696), (544, 1782310), (680, 1425848), (1088, 891155), (1360, 712924), (2720, 356462), (5440, 178231)]