91646320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 228735360

約数和(自身を除く): 137089040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 632, 680, 790, 853, 1264, 1343, 1360, 1580, 1706, 2686, 3160, 3412, 4265, 5372, 6320, 6715, 6824, 8530, 10744, 13430, 13648, 14501, 17060, 21488, 26860, 29002, 34120, 53720, 58004, 67387, 68240, 72505, 107440, 116008, 134774, 145010, 232016, 269548, 290020, 336935, 539096, 580040, 673870, 1078192, 1145579, 1160080, 1347740, 2291158, 2695480, 4582316, 5390960, 5727895, 9164632, 11455790, 18329264, 22911580, 45823160, 91646320]

約数ペア:

[(1, 91646320), (2, 45823160), (4, 22911580), (5, 18329264), (8, 11455790), (10, 9164632), (16, 5727895), (17, 5390960), (20, 4582316), (34, 2695480), (40, 2291158), (68, 1347740), (79, 1160080), (80, 1145579), (85, 1078192), (136, 673870), (158, 580040), (170, 539096), (272, 336935), (316, 290020), (340, 269548), (395, 232016), (632, 145010), (680, 134774), (790, 116008), (853, 107440), (1264, 72505), (1343, 68240), (1360, 67387), (1580, 58004), (1706, 53720), (2686, 34120), (3160, 29002), (3412, 26860), (4265, 21488), (5372, 17060), (6320, 14501), (6715, 13648), (6824, 13430), (8530, 10744)]