5326374920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 12521226240

約数和(自身を除く): 7194851320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 127, 146, 212, 254, 265, 271, 292, 365, 424, 508, 530, 542, 584, 635, 730, 1016, 1060, 1084, 1270, 1355, 1460, 2120, 2168, 2540, 2710, 2920, 3869, 5080, 5420, 6731, 7738, 9271, 10840, 13462, 14363, 15476, 18542, 19345, 19783, 26924, 28726, 30952, 33655, 34417, 37084, 38690, 39566, 46355, 53848, 57452, 67310, 68834, 71815, 74168, 77380, 79132, 92710, 98915, 114904, 134620, 137668, 143630, 154760, 158264, 172085, 185420, 197830, 269240, 275336, 287260, 344170, 370840, 395660, 491363, 574520, 688340, 791320, 982726, 1048499, 1376680, 1824101, 1965452, 2096998, 2456815, 2512441, 3648202, 3930904, 4193996, 4913630, 5024882, 5242495, 7296404, 8387992, 9120505, 9827260, 10049764, 10484990, 12562205, 14592808, 18241010, 19654520, 20099528, 20969980, 25124410, 36482020, 41939960, 50248820, 72964040, 100497640, 133159373, 266318746, 532637492, 665796865, 1065274984, 1331593730, 2663187460, 5326374920]

約数ペア:

[(1, 5326374920), (2, 2663187460), (4, 1331593730), (5, 1065274984), (8, 665796865), (10, 532637492), (20, 266318746), (40, 133159373), (53, 100497640), (73, 72964040), (106, 50248820), (127, 41939960), (146, 36482020), (212, 25124410), (254, 20969980), (265, 20099528), (271, 19654520), (292, 18241010), (365, 14592808), (424, 12562205), (508, 10484990), (530, 10049764), (542, 9827260), (584, 9120505), (635, 8387992), (730, 7296404), (1016, 5242495), (1060, 5024882), (1084, 4913630), (1270, 4193996), (1355, 3930904), (1460, 3648202), (2120, 2512441), (2168, 2456815), (2540, 2096998), (2710, 1965452), (2920, 1824101), (3869, 1376680), (5080, 1048499), (5420, 982726), (6731, 791320), (7738, 688340), (9271, 574520), (10840, 491363), (13462, 395660), (14363, 370840), (15476, 344170), (18542, 287260), (19345, 275336), (19783, 269240), (26924, 197830), (28726, 185420), (30952, 172085), (33655, 158264), (34417, 154760), (37084, 143630), (38690, 137668), (39566, 134620), (46355, 114904), (53848, 98915), (57452, 92710), (67310, 79132), (68834, 77380), (71815, 74168)]