47796320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 96

約数和(自身を含む): 132723360

約数和(自身を除く): 84927040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2089, 2288, 2860, 4178, 4576, 5720, 8356, 10445, 11440, 16712, 20890, 22880, 22979, 27157, 33424, 41780, 45958, 54314, 66848, 83560, 91916, 108628, 114895, 135785, 167120, 183832, 217256, 229790, 271570, 298727, 334240, 367664, 434512, 459580, 543140, 597454, 735328, 869024, 919160, 1086280, 1194908, 1493635, 1838320, 2172560, 2389816, 2987270, 3676640, 4345120, 4779632, 5974540, 9559264, 11949080, 23898160, 47796320]

約数ペア:

[(1, 47796320), (2, 23898160), (4, 11949080), (5, 9559264), (8, 5974540), (10, 4779632), (11, 4345120), (13, 3676640), (16, 2987270), (20, 2389816), (22, 2172560), (26, 1838320), (32, 1493635), (40, 1194908), (44, 1086280), (52, 919160), (55, 869024), (65, 735328), (80, 597454), (88, 543140), (104, 459580), (110, 434512), (130, 367664), (143, 334240), (160, 298727), (176, 271570), (208, 229790), (220, 217256), (260, 183832), (286, 167120), (352, 135785), (416, 114895), (440, 108628), (520, 91916), (572, 83560), (715, 66848), (880, 54314), (1040, 45958), (1144, 41780), (1430, 33424), (1760, 27157), (2080, 22979), (2089, 22880), (2288, 20890), (2860, 16712), (4178, 11440), (4576, 10445), (5720, 8356)]