37790720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 132

約数和(自身を含む): 101277372

約数和(自身を除く): 63486652

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 121, 122, 128, 160, 176, 220, 242, 244, 256, 305, 320, 352, 440, 484, 488, 512, 605, 610, 640, 671, 704, 880, 968, 976, 1024, 1210, 1220, 1280, 1342, 1408, 1760, 1936, 1952, 2420, 2440, 2560, 2684, 2816, 3355, 3520, 3872, 3904, 4840, 4880, 5120, 5368, 5632, 6710, 7040, 7381, 7744, 7808, 9680, 9760, 10736, 11264, 13420, 14080, 14762, 15488, 15616, 19360, 19520, 21472, 26840, 28160, 29524, 30976, 31232, 36905, 38720, 39040, 42944, 53680, 56320, 59048, 61952, 62464, 73810, 77440, 78080, 85888, 107360, 118096, 123904, 147620, 154880, 156160, 171776, 214720, 236192, 295240, 309760, 312320, 343552, 429440, 472384, 590480, 619520, 687104, 858880, 944768, 1180960, 1717760, 1889536, 2361920, 3435520, 3779072, 4723840, 7558144, 9447680, 18895360, 37790720]

約数ペア:

[(1, 37790720), (2, 18895360), (4, 9447680), (5, 7558144), (8, 4723840), (10, 3779072), (11, 3435520), (16, 2361920), (20, 1889536), (22, 1717760), (32, 1180960), (40, 944768), (44, 858880), (55, 687104), (61, 619520), (64, 590480), (80, 472384), (88, 429440), (110, 343552), (121, 312320), (122, 309760), (128, 295240), (160, 236192), (176, 214720), (220, 171776), (242, 156160), (244, 154880), (256, 147620), (305, 123904), (320, 118096), (352, 107360), (440, 85888), (484, 78080), (488, 77440), (512, 73810), (605, 62464), (610, 61952), (640, 59048), (671, 56320), (704, 53680), (880, 42944), (968, 39040), (976, 38720), (1024, 36905), (1210, 31232), (1220, 30976), (1280, 29524), (1342, 28160), (1408, 26840), (1760, 21472), (1936, 19520), (1952, 19360), (2420, 15616), (2440, 15488), (2560, 14762), (2684, 14080), (2816, 13420), (3355, 11264), (3520, 10736), (3872, 9760), (3904, 9680), (4840, 7808), (4880, 7744), (5120, 7381), (5368, 7040), (5632, 6710)]