48174716720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1494253}}^1$

素因数の和:1494310

約数の個数: 80

約数和(自身を含む): 124513197312

約数和(自身を除く): 76338480592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 1494253, 2988506, 5977012, 7471265, 11954024, 14942530, 19425289, 23908048, 29885060, 38850578, 46321843, 59770120, 77701156, 92643686, 97126445, 119540240, 155402312, 185287372, 194252890, 231609215, 310804624, 370574744, 388505780, 463218430, 602183959, 741149488, 777011560, 926436860, 1204367918, 1554023120, 1852873720, 2408735836, 3010919795, 3705747440, 4817471672, 6021839590, 9634943344, 12043679180, 24087358360, 48174716720]

約数ペア:

[(1, 48174716720), (2, 24087358360), (4, 12043679180), (5, 9634943344), (8, 6021839590), (10, 4817471672), (13, 3705747440), (16, 3010919795), (20, 2408735836), (26, 1852873720), (31, 1554023120), (40, 1204367918), (52, 926436860), (62, 777011560), (65, 741149488), (80, 602183959), (104, 463218430), (124, 388505780), (130, 370574744), (155, 310804624), (208, 231609215), (248, 194252890), (260, 185287372), (310, 155402312), (403, 119540240), (496, 97126445), (520, 92643686), (620, 77701156), (806, 59770120), (1040, 46321843), (1240, 38850578), (1612, 29885060), (2015, 23908048), (2480, 19425289), (3224, 14942530), (4030, 11954024), (6448, 7471265), (8060, 5977012), (16120, 2988506), (32240, 1494253)]