52525760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 144840960

約数和(自身を除く): 92315200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 179, 224, 262, 280, 320, 358, 448, 524, 560, 655, 716, 895, 917, 1048, 1120, 1253, 1310, 1432, 1790, 1834, 2096, 2240, 2506, 2620, 2864, 3580, 3668, 4192, 4585, 5012, 5240, 5728, 6265, 7160, 7336, 8384, 9170, 10024, 10480, 11456, 12530, 14320, 14672, 18340, 20048, 20960, 23449, 25060, 28640, 29344, 36680, 40096, 41920, 46898, 50120, 57280, 58688, 73360, 80192, 93796, 100240, 117245, 146720, 164143, 187592, 200480, 234490, 293440, 328286, 375184, 400960, 468980, 656572, 750368, 820715, 937960, 1313144, 1500736, 1641430, 1875920, 2626288, 3282860, 3751840, 5252576, 6565720, 7503680, 10505152, 13131440, 26262880, 52525760]

約数ペア:

[(1, 52525760), (2, 26262880), (4, 13131440), (5, 10505152), (7, 7503680), (8, 6565720), (10, 5252576), (14, 3751840), (16, 3282860), (20, 2626288), (28, 1875920), (32, 1641430), (35, 1500736), (40, 1313144), (56, 937960), (64, 820715), (70, 750368), (80, 656572), (112, 468980), (131, 400960), (140, 375184), (160, 328286), (179, 293440), (224, 234490), (262, 200480), (280, 187592), (320, 164143), (358, 146720), (448, 117245), (524, 100240), (560, 93796), (655, 80192), (716, 73360), (895, 58688), (917, 57280), (1048, 50120), (1120, 46898), (1253, 41920), (1310, 40096), (1432, 36680), (1790, 29344), (1834, 28640), (2096, 25060), (2240, 23449), (2506, 20960), (2620, 20048), (2864, 18340), (3580, 14672), (3668, 14320), (4192, 12530), (4585, 11456), (5012, 10480), (5240, 10024), (5728, 9170), (6265, 8384), (7160, 7336)]