87264320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1948

約数の個数: 112

約数和(自身を含む): 244254528

約数和(自身を除く): 156990208

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 1907, 2080, 2288, 2860, 3520, 3814, 4160, 4576, 5720, 7628, 9152, 9535, 11440, 15256, 19070, 20977, 22880, 24791, 30512, 38140, 41954, 45760, 49582, 61024, 76280, 83908, 99164, 104885, 122048, 123955, 152560, 167816, 198328, 209770, 247910, 272701, 305120, 335632, 396656, 419540, 495820, 545402, 610240, 671264, 793312, 839080, 991640, 1090804, 1342528, 1363505, 1586624, 1678160, 1983280, 2181608, 2727010, 3356320, 3966560, 4363216, 5454020, 6712640, 7933120, 8726432, 10908040, 17452864, 21816080, 43632160, 87264320]

約数ペア:

[(1, 87264320), (2, 43632160), (4, 21816080), (5, 17452864), (8, 10908040), (10, 8726432), (11, 7933120), (13, 6712640), (16, 5454020), (20, 4363216), (22, 3966560), (26, 3356320), (32, 2727010), (40, 2181608), (44, 1983280), (52, 1678160), (55, 1586624), (64, 1363505), (65, 1342528), (80, 1090804), (88, 991640), (104, 839080), (110, 793312), (130, 671264), (143, 610240), (160, 545402), (176, 495820), (208, 419540), (220, 396656), (260, 335632), (286, 305120), (320, 272701), (352, 247910), (416, 209770), (440, 198328), (520, 167816), (572, 152560), (704, 123955), (715, 122048), (832, 104885), (880, 99164), (1040, 83908), (1144, 76280), (1430, 61024), (1760, 49582), (1907, 45760), (2080, 41954), (2288, 38140), (2860, 30512), (3520, 24791), (3814, 22880), (4160, 20977), (4576, 19070), (5720, 15256), (7628, 11440), (9152, 9535)]