2518372220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2963}}^1$

素因数の和:3459

約数の個数: 96

約数和(自身を含む): 6525163008

約数和(自身を除く): 4006790788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 467, 910, 934, 1820, 1868, 2335, 2963, 3269, 4670, 5926, 6071, 6538, 9340, 11852, 12142, 13076, 14815, 16345, 20741, 24284, 29630, 30355, 32690, 38519, 41482, 42497, 59260, 60710, 65380, 77038, 82964, 84994, 103705, 121420, 154076, 169988, 192595, 207410, 212485, 269633, 385190, 414820, 424970, 539266, 770380, 849940, 1078532, 1348165, 1383721, 2696330, 2767442, 5392660, 5534884, 6918605, 9686047, 13837210, 17988373, 19372094, 27674420, 35976746, 38744188, 48430235, 71953492, 89941865, 96860470, 125918611, 179883730, 193720940, 251837222, 359767460, 503674444, 629593055, 1259186110, 2518372220]

約数ペア:

[(1, 2518372220), (2, 1259186110), (4, 629593055), (5, 503674444), (7, 359767460), (10, 251837222), (13, 193720940), (14, 179883730), (20, 125918611), (26, 96860470), (28, 89941865), (35, 71953492), (52, 48430235), (65, 38744188), (70, 35976746), (91, 27674420), (130, 19372094), (140, 17988373), (182, 13837210), (260, 9686047), (364, 6918605), (455, 5534884), (467, 5392660), (910, 2767442), (934, 2696330), (1820, 1383721), (1868, 1348165), (2335, 1078532), (2963, 849940), (3269, 770380), (4670, 539266), (5926, 424970), (6071, 414820), (6538, 385190), (9340, 269633), (11852, 212485), (12142, 207410), (13076, 192595), (14815, 169988), (16345, 154076), (20741, 121420), (24284, 103705), (29630, 84994), (30355, 82964), (32690, 77038), (38519, 65380), (41482, 60710), (42497, 59260)]