26071320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19751}}^1$

素因数の和:19776

約数の個数: 64

約数和(自身を含む): 85328640

約数和(自身を除く): 59257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19751, 39502, 59253, 79004, 98755, 118506, 158008, 197510, 217261, 237012, 296265, 395020, 434522, 474024, 592530, 651783, 790040, 869044, 1086305, 1185060, 1303566, 1738088, 2172610, 2370120, 2607132, 3258915, 4345220, 5214264, 6517830, 8690440, 13035660, 26071320]

約数ペア:

[(1, 26071320), (2, 13035660), (3, 8690440), (4, 6517830), (5, 5214264), (6, 4345220), (8, 3258915), (10, 2607132), (11, 2370120), (12, 2172610), (15, 1738088), (20, 1303566), (22, 1185060), (24, 1086305), (30, 869044), (33, 790040), (40, 651783), (44, 592530), (55, 474024), (60, 434522), (66, 395020), (88, 296265), (110, 237012), (120, 217261), (132, 197510), (165, 158008), (220, 118506), (264, 98755), (330, 79004), (440, 59253), (660, 39502), (1320, 19751)]