26711880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17123}}^1$

素因数の和:17150

約数の個数: 64

約数和(自身を含む): 86304960

約数和(自身を除く): 59593080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 17123, 34246, 51369, 68492, 85615, 102738, 136984, 171230, 205476, 222599, 256845, 342460, 410952, 445198, 513690, 667797, 684920, 890396, 1027380, 1112995, 1335594, 1780792, 2054760, 2225990, 2671188, 3338985, 4451980, 5342376, 6677970, 8903960, 13355940, 26711880]

約数ペア:

[(1, 26711880), (2, 13355940), (3, 8903960), (4, 6677970), (5, 5342376), (6, 4451980), (8, 3338985), (10, 2671188), (12, 2225990), (13, 2054760), (15, 1780792), (20, 1335594), (24, 1112995), (26, 1027380), (30, 890396), (39, 684920), (40, 667797), (52, 513690), (60, 445198), (65, 410952), (78, 342460), (104, 256845), (120, 222599), (130, 205476), (156, 171230), (195, 136984), (260, 102738), (312, 85615), (390, 68492), (520, 51369), (780, 34246), (1560, 17123)]