25465680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 86554728

約数和(自身を除く): 61089048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 313, 339, 360, 452, 565, 626, 678, 720, 904, 939, 1017, 1130, 1252, 1356, 1565, 1695, 1808, 1878, 2034, 2260, 2504, 2712, 2817, 3130, 3390, 3756, 4068, 4520, 4695, 5008, 5085, 5424, 5634, 6260, 6780, 7512, 8136, 9040, 9390, 10170, 11268, 12520, 13560, 14085, 15024, 16272, 18780, 20340, 22536, 25040, 27120, 28170, 35369, 37560, 40680, 45072, 56340, 70738, 75120, 81360, 106107, 112680, 141476, 176845, 212214, 225360, 282952, 318321, 353690, 424428, 530535, 565904, 636642, 707380, 848856, 1061070, 1273284, 1414760, 1591605, 1697712, 2122140, 2546568, 2829520, 3183210, 4244280, 5093136, 6366420, 8488560, 12732840, 25465680]

約数ペア:

[(1, 25465680), (2, 12732840), (3, 8488560), (4, 6366420), (5, 5093136), (6, 4244280), (8, 3183210), (9, 2829520), (10, 2546568), (12, 2122140), (15, 1697712), (16, 1591605), (18, 1414760), (20, 1273284), (24, 1061070), (30, 848856), (36, 707380), (40, 636642), (45, 565904), (48, 530535), (60, 424428), (72, 353690), (80, 318321), (90, 282952), (113, 225360), (120, 212214), (144, 176845), (180, 141476), (226, 112680), (240, 106107), (313, 81360), (339, 75120), (360, 70738), (452, 56340), (565, 45072), (626, 40680), (678, 37560), (720, 35369), (904, 28170), (939, 27120), (1017, 25040), (1130, 22536), (1252, 20340), (1356, 18780), (1565, 16272), (1695, 15024), (1808, 14085), (1878, 13560), (2034, 12520), (2260, 11268), (2504, 10170), (2712, 9390), (2817, 9040), (3130, 8136), (3390, 7512), (3756, 6780), (4068, 6260), (4520, 5634), (4695, 5424), (5008, 5085)]