1653678080

素因数分解:

$2^{13}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:937

約数の個数: 112

約数和(自身を含む): 4057741440

約数和(自身を除く): 2404063360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 859, 940, 1024, 1280, 1504, 1718, 1880, 2048, 2560, 3008, 3436, 3760, 4096, 4295, 5120, 6016, 6872, 7520, 8192, 8590, 10240, 12032, 13744, 15040, 17180, 20480, 24064, 27488, 30080, 34360, 40373, 40960, 48128, 54976, 60160, 68720, 80746, 96256, 109952, 120320, 137440, 161492, 192512, 201865, 219904, 240640, 274880, 322984, 385024, 403730, 439808, 481280, 549760, 645968, 807460, 879616, 962560, 1099520, 1291936, 1614920, 1759232, 1925120, 2199040, 2583872, 3229840, 3518464, 4398080, 5167744, 6459680, 7036928, 8796160, 10335488, 12919360, 17592320, 20670976, 25838720, 35184640, 41341952, 51677440, 82683904, 103354880, 165367808, 206709760, 330735616, 413419520, 826839040, 1653678080]

約数ペア:

[(1, 1653678080), (2, 826839040), (4, 413419520), (5, 330735616), (8, 206709760), (10, 165367808), (16, 103354880), (20, 82683904), (32, 51677440), (40, 41341952), (47, 35184640), (64, 25838720), (80, 20670976), (94, 17592320), (128, 12919360), (160, 10335488), (188, 8796160), (235, 7036928), (256, 6459680), (320, 5167744), (376, 4398080), (470, 3518464), (512, 3229840), (640, 2583872), (752, 2199040), (859, 1925120), (940, 1759232), (1024, 1614920), (1280, 1291936), (1504, 1099520), (1718, 962560), (1880, 879616), (2048, 807460), (2560, 645968), (3008, 549760), (3436, 481280), (3760, 439808), (4096, 403730), (4295, 385024), (5120, 322984), (6016, 274880), (6872, 240640), (7520, 219904), (8192, 201865), (8590, 192512), (10240, 161492), (12032, 137440), (13744, 120320), (15040, 109952), (17180, 96256), (20480, 80746), (24064, 68720), (27488, 60160), (30080, 54976), (34360, 48128), (40373, 40960)]