84412480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 217261440

約数和(自身を除く): 132848960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 136, 160, 170, 236, 263, 272, 295, 320, 340, 472, 526, 544, 590, 680, 944, 1003, 1052, 1088, 1180, 1315, 1360, 1888, 2006, 2104, 2360, 2630, 2720, 3776, 4012, 4208, 4471, 4720, 5015, 5260, 5440, 8024, 8416, 8942, 9440, 10030, 10520, 15517, 16048, 16832, 17884, 18880, 20060, 21040, 22355, 31034, 32096, 35768, 40120, 42080, 44710, 62068, 64192, 71536, 77585, 80240, 84160, 89420, 124136, 143072, 155170, 160480, 178840, 248272, 263789, 286144, 310340, 320960, 357680, 496544, 527578, 620680, 715360, 993088, 1055156, 1241360, 1318945, 1430720, 2110312, 2482720, 2637890, 4220624, 4965440, 5275780, 8441248, 10551560, 16882496, 21103120, 42206240, 84412480]

約数ペア:

[(1, 84412480), (2, 42206240), (4, 21103120), (5, 16882496), (8, 10551560), (10, 8441248), (16, 5275780), (17, 4965440), (20, 4220624), (32, 2637890), (34, 2482720), (40, 2110312), (59, 1430720), (64, 1318945), (68, 1241360), (80, 1055156), (85, 993088), (118, 715360), (136, 620680), (160, 527578), (170, 496544), (236, 357680), (263, 320960), (272, 310340), (295, 286144), (320, 263789), (340, 248272), (472, 178840), (526, 160480), (544, 155170), (590, 143072), (680, 124136), (944, 89420), (1003, 84160), (1052, 80240), (1088, 77585), (1180, 71536), (1315, 64192), (1360, 62068), (1888, 44710), (2006, 42080), (2104, 40120), (2360, 35768), (2630, 32096), (2720, 31034), (3776, 22355), (4012, 21040), (4208, 20060), (4471, 18880), (4720, 17884), (5015, 16832), (5260, 16048), (5440, 15517), (8024, 10520), (8416, 10030), (8942, 9440)]