83824960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 112

約数和(自身を含む): 222747840

約数和(自身を除く): 138922880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 811, 1088, 1216, 1292, 1360, 1520, 1615, 1622, 2584, 2720, 3040, 3230, 3244, 4055, 5168, 5440, 6080, 6460, 6488, 8110, 10336, 12920, 12976, 13787, 15409, 16220, 20672, 25840, 25952, 27574, 30818, 32440, 51680, 51904, 55148, 61636, 64880, 68935, 77045, 103360, 110296, 123272, 129760, 137870, 154090, 220592, 246544, 259520, 261953, 275740, 308180, 441184, 493088, 523906, 551480, 616360, 882368, 986176, 1047812, 1102960, 1232720, 1309765, 2095624, 2205920, 2465440, 2619530, 4191248, 4411840, 4930880, 5239060, 8382496, 10478120, 16764992, 20956240, 41912480, 83824960]

約数ペア:

[(1, 83824960), (2, 41912480), (4, 20956240), (5, 16764992), (8, 10478120), (10, 8382496), (16, 5239060), (17, 4930880), (19, 4411840), (20, 4191248), (32, 2619530), (34, 2465440), (38, 2205920), (40, 2095624), (64, 1309765), (68, 1232720), (76, 1102960), (80, 1047812), (85, 986176), (95, 882368), (136, 616360), (152, 551480), (160, 523906), (170, 493088), (190, 441184), (272, 308180), (304, 275740), (320, 261953), (323, 259520), (340, 246544), (380, 220592), (544, 154090), (608, 137870), (646, 129760), (680, 123272), (760, 110296), (811, 103360), (1088, 77045), (1216, 68935), (1292, 64880), (1360, 61636), (1520, 55148), (1615, 51904), (1622, 51680), (2584, 32440), (2720, 30818), (3040, 27574), (3230, 25952), (3244, 25840), (4055, 20672), (5168, 16220), (5440, 15409), (6080, 13787), (6460, 12976), (6488, 12920), (8110, 10336)]