26215360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 68031360

約数和(自身を除く): 41816000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 79, 80, 85, 122, 136, 158, 160, 170, 244, 272, 305, 316, 320, 340, 395, 488, 544, 610, 632, 680, 790, 976, 1037, 1088, 1220, 1264, 1343, 1360, 1580, 1952, 2074, 2440, 2528, 2686, 2720, 3160, 3904, 4148, 4819, 4880, 5056, 5185, 5372, 5440, 6320, 6715, 8296, 9638, 9760, 10370, 10744, 12640, 13430, 16592, 19276, 19520, 20740, 21488, 24095, 25280, 26860, 33184, 38552, 41480, 42976, 48190, 53720, 66368, 77104, 81923, 82960, 85952, 96380, 107440, 154208, 163846, 165920, 192760, 214880, 308416, 327692, 331840, 385520, 409615, 429760, 655384, 771040, 819230, 1310768, 1542080, 1638460, 2621536, 3276920, 5243072, 6553840, 13107680, 26215360]

約数ペア:

[(1, 26215360), (2, 13107680), (4, 6553840), (5, 5243072), (8, 3276920), (10, 2621536), (16, 1638460), (17, 1542080), (20, 1310768), (32, 819230), (34, 771040), (40, 655384), (61, 429760), (64, 409615), (68, 385520), (79, 331840), (80, 327692), (85, 308416), (122, 214880), (136, 192760), (158, 165920), (160, 163846), (170, 154208), (244, 107440), (272, 96380), (305, 85952), (316, 82960), (320, 81923), (340, 77104), (395, 66368), (488, 53720), (544, 48190), (610, 42976), (632, 41480), (680, 38552), (790, 33184), (976, 26860), (1037, 25280), (1088, 24095), (1220, 21488), (1264, 20740), (1343, 19520), (1360, 19276), (1580, 16592), (1952, 13430), (2074, 12640), (2440, 10744), (2528, 10370), (2686, 9760), (2720, 9638), (3160, 8296), (3904, 6715), (4148, 6320), (4819, 5440), (4880, 5372), (5056, 5185)]