29257600

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 74370240

約数和(自身を除く): 45112640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 223, 320, 328, 400, 410, 446, 640, 656, 800, 820, 892, 1025, 1115, 1312, 1600, 1640, 1784, 2050, 2230, 2624, 3200, 3280, 3568, 4100, 4460, 5248, 5575, 6560, 7136, 8200, 8920, 9143, 11150, 13120, 14272, 16400, 17840, 18286, 22300, 26240, 28544, 32800, 35680, 36572, 44600, 45715, 65600, 71360, 73144, 89200, 91430, 131200, 142720, 146288, 178400, 182860, 228575, 292576, 356800, 365720, 457150, 585152, 713600, 731440, 914300, 1170304, 1462880, 1828600, 2925760, 3657200, 5851520, 7314400, 14628800, 29257600]

約数ペア:

[(1, 29257600), (2, 14628800), (4, 7314400), (5, 5851520), (8, 3657200), (10, 2925760), (16, 1828600), (20, 1462880), (25, 1170304), (32, 914300), (40, 731440), (41, 713600), (50, 585152), (64, 457150), (80, 365720), (82, 356800), (100, 292576), (128, 228575), (160, 182860), (164, 178400), (200, 146288), (205, 142720), (223, 131200), (320, 91430), (328, 89200), (400, 73144), (410, 71360), (446, 65600), (640, 45715), (656, 44600), (800, 36572), (820, 35680), (892, 32800), (1025, 28544), (1115, 26240), (1312, 22300), (1600, 18286), (1640, 17840), (1784, 16400), (2050, 14272), (2230, 13120), (2624, 11150), (3200, 9143), (3280, 8920), (3568, 8200), (4100, 7136), (4460, 6560), (5248, 5575)]