26339950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 72

約数和(自身を含む): 61449192

約数和(自身を除く): 35109242

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 637, 650, 827, 910, 1225, 1274, 1654, 2275, 2450, 3185, 4135, 4550, 5789, 6370, 8270, 10751, 11578, 15925, 20675, 21502, 28945, 31850, 40523, 41350, 53755, 57890, 75257, 81046, 107510, 144725, 150514, 202615, 268775, 289450, 376285, 405230, 526799, 537550, 752570, 1013075, 1053598, 1881425, 2026150, 2633995, 3762850, 5267990, 13169975, 26339950]

約数ペア:

[(1, 26339950), (2, 13169975), (5, 5267990), (7, 3762850), (10, 2633995), (13, 2026150), (14, 1881425), (25, 1053598), (26, 1013075), (35, 752570), (49, 537550), (50, 526799), (65, 405230), (70, 376285), (91, 289450), (98, 268775), (130, 202615), (175, 150514), (182, 144725), (245, 107510), (325, 81046), (350, 75257), (455, 57890), (490, 53755), (637, 41350), (650, 40523), (827, 31850), (910, 28945), (1225, 21502), (1274, 20675), (1654, 15925), (2275, 11578), (2450, 10751), (3185, 8270), (4135, 6370), (4550, 5789)]