85130500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1910

約数の個数: 96

約数和(自身を含む): 228953088

約数和(自身を除く): 143822588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1750, 1820, 1871, 2275, 3250, 3500, 3742, 4550, 6500, 7484, 9100, 9355, 11375, 13097, 18710, 22750, 24323, 26194, 37420, 45500, 46775, 48646, 52388, 65485, 93550, 97292, 121615, 130970, 170261, 187100, 233875, 243230, 261940, 327425, 340522, 467750, 486460, 608075, 654850, 681044, 851305, 935500, 1216150, 1309700, 1637125, 1702610, 2432300, 3040375, 3274250, 3405220, 4256525, 6080750, 6548500, 8513050, 12161500, 17026100, 21282625, 42565250, 85130500]

約数ペア:

[(1, 85130500), (2, 42565250), (4, 21282625), (5, 17026100), (7, 12161500), (10, 8513050), (13, 6548500), (14, 6080750), (20, 4256525), (25, 3405220), (26, 3274250), (28, 3040375), (35, 2432300), (50, 1702610), (52, 1637125), (65, 1309700), (70, 1216150), (91, 935500), (100, 851305), (125, 681044), (130, 654850), (140, 608075), (175, 486460), (182, 467750), (250, 340522), (260, 327425), (325, 261940), (350, 243230), (364, 233875), (455, 187100), (500, 170261), (650, 130970), (700, 121615), (875, 97292), (910, 93550), (1300, 65485), (1625, 52388), (1750, 48646), (1820, 46775), (1871, 45500), (2275, 37420), (3250, 26194), (3500, 24323), (3742, 22750), (4550, 18710), (6500, 13097), (7484, 11375), (9100, 9355)]