80863300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 201723200

約数和(自身を除く): 120859900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 331, 349, 350, 662, 698, 700, 1324, 1396, 1655, 1745, 2317, 2443, 3310, 3490, 4634, 4886, 6620, 6980, 8275, 8725, 9268, 9772, 11585, 12215, 16550, 17450, 23170, 24430, 33100, 34900, 46340, 48860, 57925, 61075, 115519, 115850, 122150, 231038, 231700, 244300, 462076, 577595, 808633, 1155190, 1617266, 2310380, 2887975, 3234532, 4043165, 5775950, 8086330, 11551900, 16172660, 20215825, 40431650, 80863300]

約数ペア:

[(1, 80863300), (2, 40431650), (4, 20215825), (5, 16172660), (7, 11551900), (10, 8086330), (14, 5775950), (20, 4043165), (25, 3234532), (28, 2887975), (35, 2310380), (50, 1617266), (70, 1155190), (100, 808633), (140, 577595), (175, 462076), (331, 244300), (349, 231700), (350, 231038), (662, 122150), (698, 115850), (700, 115519), (1324, 61075), (1396, 57925), (1655, 48860), (1745, 46340), (2317, 34900), (2443, 33100), (3310, 24430), (3490, 23170), (4634, 17450), (4886, 16550), (6620, 12215), (6980, 11585), (8275, 9772), (8725, 9268)]