88562800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 230024960

約数和(自身を除く): 141462160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 43, 50, 76, 80, 86, 95, 100, 152, 172, 190, 200, 215, 271, 304, 344, 380, 400, 430, 475, 542, 688, 760, 817, 860, 950, 1075, 1084, 1355, 1520, 1634, 1720, 1900, 2150, 2168, 2710, 3268, 3440, 3800, 4085, 4300, 4336, 5149, 5420, 6536, 6775, 7600, 8170, 8600, 10298, 10840, 11653, 13072, 13550, 16340, 17200, 20425, 20596, 21680, 23306, 25745, 27100, 32680, 40850, 41192, 46612, 51490, 54200, 58265, 65360, 81700, 82384, 93224, 102980, 108400, 116530, 128725, 163400, 186448, 205960, 221407, 233060, 257450, 291325, 326800, 411920, 442814, 466120, 514900, 582650, 885628, 932240, 1029800, 1107035, 1165300, 1771256, 2059600, 2214070, 2330600, 3542512, 4428140, 4661200, 5535175, 8856280, 11070350, 17712560, 22140700, 44281400, 88562800]

約数ペア:

[(1, 88562800), (2, 44281400), (4, 22140700), (5, 17712560), (8, 11070350), (10, 8856280), (16, 5535175), (19, 4661200), (20, 4428140), (25, 3542512), (38, 2330600), (40, 2214070), (43, 2059600), (50, 1771256), (76, 1165300), (80, 1107035), (86, 1029800), (95, 932240), (100, 885628), (152, 582650), (172, 514900), (190, 466120), (200, 442814), (215, 411920), (271, 326800), (304, 291325), (344, 257450), (380, 233060), (400, 221407), (430, 205960), (475, 186448), (542, 163400), (688, 128725), (760, 116530), (817, 108400), (860, 102980), (950, 93224), (1075, 82384), (1084, 81700), (1355, 65360), (1520, 58265), (1634, 54200), (1720, 51490), (1900, 46612), (2150, 41192), (2168, 40850), (2710, 32680), (3268, 27100), (3440, 25745), (3800, 23306), (4085, 21680), (4300, 20596), (4336, 20425), (5149, 17200), (5420, 16340), (6536, 13550), (6775, 13072), (7600, 11653), (8170, 10840), (8600, 10298)]