53664836560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{62003}}^1$

素因数の和:62396

約数の個数: 80

約数和(自身を含む): 129166732800

約数和(自身を除く): 75501896240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 349, 496, 620, 698, 1240, 1396, 1745, 2480, 2792, 3490, 5584, 6980, 10819, 13960, 21638, 27920, 43276, 54095, 62003, 86552, 108190, 124006, 173104, 216380, 248012, 310015, 432760, 496024, 620030, 865520, 992048, 1240060, 1922093, 2480120, 3844186, 4960240, 7688372, 9610465, 15376744, 19220930, 21639047, 30753488, 38441860, 43278094, 76883720, 86556188, 108195235, 153767440, 173112376, 216390470, 346224752, 432780940, 670810457, 865561880, 1341620914, 1731123760, 2683241828, 3354052285, 5366483656, 6708104570, 10732967312, 13416209140, 26832418280, 53664836560]

約数ペア:

[(1, 53664836560), (2, 26832418280), (4, 13416209140), (5, 10732967312), (8, 6708104570), (10, 5366483656), (16, 3354052285), (20, 2683241828), (31, 1731123760), (40, 1341620914), (62, 865561880), (80, 670810457), (124, 432780940), (155, 346224752), (248, 216390470), (310, 173112376), (349, 153767440), (496, 108195235), (620, 86556188), (698, 76883720), (1240, 43278094), (1396, 38441860), (1745, 30753488), (2480, 21639047), (2792, 19220930), (3490, 15376744), (5584, 9610465), (6980, 7688372), (10819, 4960240), (13960, 3844186), (21638, 2480120), (27920, 1922093), (43276, 1240060), (54095, 992048), (62003, 865520), (86552, 620030), (108190, 496024), (124006, 432760), (173104, 310015), (216380, 248012)]