3885709880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241049}}^1$

素因数の和:241104

約数の個数: 64

約数和(自身を含む): 9719136000

約数和(自身を除く): 5833426120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 241049, 482098, 964196, 1205245, 1928392, 2410490, 3133637, 4820980, 6267274, 7472519, 9641960, 12534548, 14945038, 15668185, 25069096, 29890076, 31336370, 37362595, 59780152, 62672740, 74725190, 97142747, 125345480, 149450380, 194285494, 298900760, 388570988, 485713735, 777141976, 971427470, 1942854940, 3885709880]

約数ペア:

[(1, 3885709880), (2, 1942854940), (4, 971427470), (5, 777141976), (8, 485713735), (10, 388570988), (13, 298900760), (20, 194285494), (26, 149450380), (31, 125345480), (40, 97142747), (52, 74725190), (62, 62672740), (65, 59780152), (104, 37362595), (124, 31336370), (130, 29890076), (155, 25069096), (248, 15668185), (260, 14945038), (310, 12534548), (403, 9641960), (520, 7472519), (620, 6267274), (806, 4820980), (1240, 3133637), (1612, 2410490), (2015, 1928392), (3224, 1205245), (4030, 964196), (8060, 482098), (16120, 241049)]