788714104880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24463837}}^1$

素因数の和:24463894

約数の個数: 80

約数和(自身を含む): 2038522692864

約数和(自身を除く): 1249808587984

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, 24463837, 48927674, 97855348, 122319185, 195710696, 244638370, 318029881, 391421392, 489276740, 636059762, 758378947, 978553480, 1272119524, 1516757894, 1590149405, 1957106960, 2544239048, 3033515788, 3180298810, 3791894735, 5088478096, 6067031576, 6360597620, 7583789470, 9858926311, 12134063152, 12721195240, 15167578940, 19717852622, 25442390480, 30335157880, 39435705244, 49294631555, 60670315760, 78871410488, 98589263110, 157742820976, 197178526220, 394357052440, 788714104880]

約数ペア:

[(1, 788714104880), (2, 394357052440), (4, 197178526220), (5, 157742820976), (8, 98589263110), (10, 78871410488), (13, 60670315760), (16, 49294631555), (20, 39435705244), (26, 30335157880), (31, 25442390480), (40, 19717852622), (52, 15167578940), (62, 12721195240), (65, 12134063152), (80, 9858926311), (104, 7583789470), (124, 6360597620), (130, 6067031576), (155, 5088478096), (208, 3791894735), (248, 3180298810), (260, 3033515788), (310, 2544239048), (403, 1957106960), (496, 1590149405), (520, 1516757894), (620, 1272119524), (806, 978553480), (1040, 758378947), (1240, 636059762), (1612, 489276740), (2015, 391421392), (2480, 318029881), (3224, 244638370), (4030, 195710696), (6448, 122319185), (8060, 97855348), (16120, 48927674), (32240, 24463837)]