25124880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 87994368

約数和(自身を除く): 62869488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 307, 310, 330, 341, 372, 440, 465, 496, 528, 614, 620, 660, 682, 744, 880, 921, 930, 1023, 1228, 1240, 1320, 1364, 1488, 1535, 1705, 1842, 1860, 2046, 2456, 2480, 2640, 2728, 3070, 3377, 3410, 3684, 3720, 4092, 4605, 4912, 5115, 5456, 6140, 6754, 6820, 7368, 7440, 8184, 9210, 9517, 10131, 10230, 12280, 13508, 13640, 14736, 16368, 16885, 18420, 19034, 20262, 20460, 24560, 27016, 27280, 28551, 33770, 36840, 38068, 40524, 40920, 47585, 50655, 54032, 57102, 67540, 73680, 76136, 81048, 81840, 95170, 101310, 104687, 114204, 135080, 142755, 152272, 162096, 190340, 202620, 209374, 228408, 270160, 285510, 314061, 380680, 405240, 418748, 456816, 523435, 571020, 628122, 761360, 810480, 837496, 1046870, 1142040, 1256244, 1570305, 1674992, 2093740, 2284080, 2512488, 3140610, 4187480, 5024976, 6281220, 8374960, 12562440, 25124880]

約数ペア:

[(1, 25124880), (2, 12562440), (3, 8374960), (4, 6281220), (5, 5024976), (6, 4187480), (8, 3140610), (10, 2512488), (11, 2284080), (12, 2093740), (15, 1674992), (16, 1570305), (20, 1256244), (22, 1142040), (24, 1046870), (30, 837496), (31, 810480), (33, 761360), (40, 628122), (44, 571020), (48, 523435), (55, 456816), (60, 418748), (62, 405240), (66, 380680), (80, 314061), (88, 285510), (93, 270160), (110, 228408), (120, 209374), (124, 202620), (132, 190340), (155, 162096), (165, 152272), (176, 142755), (186, 135080), (220, 114204), (240, 104687), (248, 101310), (264, 95170), (307, 81840), (310, 81048), (330, 76136), (341, 73680), (372, 67540), (440, 57102), (465, 54032), (496, 50655), (528, 47585), (614, 40920), (620, 40524), (660, 38068), (682, 36840), (744, 33770), (880, 28551), (921, 27280), (930, 27016), (1023, 24560), (1228, 20460), (1240, 20262), (1320, 19034), (1364, 18420), (1488, 16885), (1535, 16368), (1705, 14736), (1842, 13640), (1860, 13508), (2046, 12280), (2456, 10230), (2480, 10131), (2640, 9517), (2728, 9210), (3070, 8184), (3377, 7440), (3410, 7368), (3684, 6820), (3720, 6754), (4092, 6140), (4605, 5456), (4912, 5115)]