97742480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 250430400

約数和(自身を除く): 152687920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 176, 218, 220, 436, 440, 545, 872, 880, 1019, 1090, 1199, 1744, 2038, 2180, 2398, 4076, 4360, 4796, 5095, 5995, 8152, 8720, 9592, 10190, 11209, 11990, 16304, 19184, 20380, 22418, 23980, 40760, 44836, 47960, 56045, 81520, 89672, 95920, 111071, 112090, 179344, 222142, 224180, 444284, 448360, 555355, 888568, 896720, 1110710, 1221781, 1777136, 2221420, 2443562, 4442840, 4887124, 6108905, 8885680, 9774248, 12217810, 19548496, 24435620, 48871240, 97742480]

約数ペア:

[(1, 97742480), (2, 48871240), (4, 24435620), (5, 19548496), (8, 12217810), (10, 9774248), (11, 8885680), (16, 6108905), (20, 4887124), (22, 4442840), (40, 2443562), (44, 2221420), (55, 1777136), (80, 1221781), (88, 1110710), (109, 896720), (110, 888568), (176, 555355), (218, 448360), (220, 444284), (436, 224180), (440, 222142), (545, 179344), (872, 112090), (880, 111071), (1019, 95920), (1090, 89672), (1199, 81520), (1744, 56045), (2038, 47960), (2180, 44836), (2398, 40760), (4076, 23980), (4360, 22418), (4796, 20380), (5095, 19184), (5995, 16304), (8152, 11990), (8720, 11209), (9592, 10190)]