13688177680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{35257}}^1$

素因数の和:35504

約数の個数: 80

約数和(自身を含む): 33367042944

約数和(自身を除く): 19678865264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 211, 230, 368, 422, 460, 844, 920, 1055, 1688, 1840, 2110, 3376, 4220, 4853, 8440, 9706, 16880, 19412, 24265, 35257, 38824, 48530, 70514, 77648, 97060, 141028, 176285, 194120, 282056, 352570, 388240, 564112, 705140, 810911, 1410280, 1621822, 2820560, 3243644, 4054555, 6487288, 7439227, 8109110, 12974576, 14878454, 16218220, 29756908, 32436440, 37196135, 59513816, 64872880, 74392270, 119027632, 148784540, 171102221, 297569080, 342204442, 595138160, 684408884, 855511105, 1368817768, 1711022210, 2737635536, 3422044420, 6844088840, 13688177680]

約数ペア:

[(1, 13688177680), (2, 6844088840), (4, 3422044420), (5, 2737635536), (8, 1711022210), (10, 1368817768), (16, 855511105), (20, 684408884), (23, 595138160), (40, 342204442), (46, 297569080), (80, 171102221), (92, 148784540), (115, 119027632), (184, 74392270), (211, 64872880), (230, 59513816), (368, 37196135), (422, 32436440), (460, 29756908), (844, 16218220), (920, 14878454), (1055, 12974576), (1688, 8109110), (1840, 7439227), (2110, 6487288), (3376, 4054555), (4220, 3243644), (4853, 2820560), (8440, 1621822), (9706, 1410280), (16880, 810911), (19412, 705140), (24265, 564112), (35257, 388240), (38824, 352570), (48530, 282056), (70514, 194120), (77648, 176285), (97060, 141028)]