26285520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3580

約数の個数: 80

約数和(自身を含む): 84137472

約数和(自身を除く): 57851952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3533, 3720, 7066, 7440, 10599, 14132, 17665, 21198, 28264, 35330, 42396, 52995, 56528, 70660, 84792, 105990, 109523, 141320, 169584, 211980, 219046, 282640, 328569, 423960, 438092, 547615, 657138, 847920, 876184, 1095230, 1314276, 1642845, 1752368, 2190460, 2628552, 3285690, 4380920, 5257104, 6571380, 8761840, 13142760, 26285520]

約数ペア:

[(1, 26285520), (2, 13142760), (3, 8761840), (4, 6571380), (5, 5257104), (6, 4380920), (8, 3285690), (10, 2628552), (12, 2190460), (15, 1752368), (16, 1642845), (20, 1314276), (24, 1095230), (30, 876184), (31, 847920), (40, 657138), (48, 547615), (60, 438092), (62, 423960), (80, 328569), (93, 282640), (120, 219046), (124, 211980), (155, 169584), (186, 141320), (240, 109523), (248, 105990), (310, 84792), (372, 70660), (465, 56528), (496, 52995), (620, 42396), (744, 35330), (930, 28264), (1240, 21198), (1488, 17665), (1860, 14132), (2480, 10599), (3533, 7440), (3720, 7066)]