4667645840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{408011}}^1$

素因数の和:408048

約数の個数: 80

約数和(自身を含む): 12749558976

約数和(自身を除く): 8081913136

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 408011, 816022, 1632044, 2040055, 3264088, 4080110, 4488121, 5304143, 6528176, 8160220, 8976242, 10608286, 16320440, 17952484, 21216572, 22440605, 26520715, 32640880, 35904968, 42433144, 44881210, 53041430, 58345573, 71809936, 84866288, 89762420, 106082860, 116691146, 179524840, 212165720, 233382292, 291727865, 359049680, 424331440, 466764584, 583455730, 933529168, 1166911460, 2333822920, 4667645840]

約数ペア:

[(1, 4667645840), (2, 2333822920), (4, 1166911460), (5, 933529168), (8, 583455730), (10, 466764584), (11, 424331440), (13, 359049680), (16, 291727865), (20, 233382292), (22, 212165720), (26, 179524840), (40, 116691146), (44, 106082860), (52, 89762420), (55, 84866288), (65, 71809936), (80, 58345573), (88, 53041430), (104, 44881210), (110, 42433144), (130, 35904968), (143, 32640880), (176, 26520715), (208, 22440605), (220, 21216572), (260, 17952484), (286, 16320440), (440, 10608286), (520, 8976242), (572, 8160220), (715, 6528176), (880, 5304143), (1040, 4488121), (1144, 4080110), (1430, 3264088), (2288, 2040055), (2860, 1632044), (5720, 816022), (11440, 408011)]