2020931250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{8291}}^1$

素因数の和:8334

約数の個数: 96

約数和(自身を含む): 5441276736

約数和(自身を除く): 3420345486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1625, 1875, 1950, 3125, 3250, 3750, 4875, 6250, 8125, 8291, 9375, 9750, 16250, 16582, 18750, 24375, 24873, 40625, 41455, 48750, 49746, 81250, 82910, 107783, 121875, 124365, 207275, 215566, 243750, 248730, 323349, 414550, 538915, 621825, 646698, 1036375, 1077830, 1243650, 1616745, 2072750, 2694575, 3109125, 3233490, 5181875, 5389150, 6218250, 8083725, 10363750, 13472875, 15545625, 16167450, 25909375, 26945750, 31091250, 40418625, 51818750, 67364375, 77728125, 80837250, 134728750, 155456250, 202093125, 336821875, 404186250, 673643750, 1010465625, 2020931250]

約数ペア:

[(1, 2020931250), (2, 1010465625), (3, 673643750), (5, 404186250), (6, 336821875), (10, 202093125), (13, 155456250), (15, 134728750), (25, 80837250), (26, 77728125), (30, 67364375), (39, 51818750), (50, 40418625), (65, 31091250), (75, 26945750), (78, 25909375), (125, 16167450), (130, 15545625), (150, 13472875), (195, 10363750), (250, 8083725), (325, 6218250), (375, 5389150), (390, 5181875), (625, 3233490), (650, 3109125), (750, 2694575), (975, 2072750), (1250, 1616745), (1625, 1243650), (1875, 1077830), (1950, 1036375), (3125, 646698), (3250, 621825), (3750, 538915), (4875, 414550), (6250, 323349), (8125, 248730), (8291, 243750), (9375, 215566), (9750, 207275), (16250, 124365), (16582, 121875), (18750, 107783), (24375, 82910), (24873, 81250), (40625, 49746), (41455, 48750)]