47795120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 116311008

約数和(自身を除く): 68515888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 241, 268, 296, 335, 370, 482, 536, 592, 670, 740, 964, 1072, 1205, 1340, 1480, 1928, 2410, 2479, 2680, 2960, 3856, 4820, 4958, 5360, 8917, 9640, 9916, 12395, 16147, 17834, 19280, 19832, 24790, 32294, 35668, 39664, 44585, 49580, 64588, 71336, 80735, 89170, 99160, 129176, 142672, 161470, 178340, 198320, 258352, 322940, 356680, 597439, 645880, 713360, 1194878, 1291760, 2389756, 2987195, 4779512, 5974390, 9559024, 11948780, 23897560, 47795120]

約数ペア:

[(1, 47795120), (2, 23897560), (4, 11948780), (5, 9559024), (8, 5974390), (10, 4779512), (16, 2987195), (20, 2389756), (37, 1291760), (40, 1194878), (67, 713360), (74, 645880), (80, 597439), (134, 356680), (148, 322940), (185, 258352), (241, 198320), (268, 178340), (296, 161470), (335, 142672), (370, 129176), (482, 99160), (536, 89170), (592, 80735), (670, 71336), (740, 64588), (964, 49580), (1072, 44585), (1205, 39664), (1340, 35668), (1480, 32294), (1928, 24790), (2410, 19832), (2479, 19280), (2680, 17834), (2960, 16147), (3856, 12395), (4820, 9916), (4958, 9640), (5360, 8917)]