61759360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 160154280

約数和(自身を除く): 98394920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 571, 640, 676, 832, 845, 1040, 1142, 1352, 1664, 1690, 2080, 2284, 2704, 2855, 3380, 4160, 4568, 5408, 5710, 6760, 7423, 8320, 9136, 10816, 11420, 13520, 14846, 18272, 21632, 22840, 27040, 29692, 36544, 37115, 45680, 54080, 59384, 73088, 74230, 91360, 96499, 108160, 118768, 148460, 182720, 192998, 237536, 296920, 365440, 385996, 475072, 482495, 593840, 771992, 950144, 964990, 1187680, 1543984, 1929980, 2375360, 3087968, 3859960, 4750720, 6175936, 7719920, 12351872, 15439840, 30879680, 61759360]

約数ペア:

[(1, 61759360), (2, 30879680), (4, 15439840), (5, 12351872), (8, 7719920), (10, 6175936), (13, 4750720), (16, 3859960), (20, 3087968), (26, 2375360), (32, 1929980), (40, 1543984), (52, 1187680), (64, 964990), (65, 950144), (80, 771992), (104, 593840), (128, 482495), (130, 475072), (160, 385996), (169, 365440), (208, 296920), (260, 237536), (320, 192998), (338, 182720), (416, 148460), (520, 118768), (571, 108160), (640, 96499), (676, 91360), (832, 74230), (845, 73088), (1040, 59384), (1142, 54080), (1352, 45680), (1664, 37115), (1690, 36544), (2080, 29692), (2284, 27040), (2704, 22840), (2855, 21632), (3380, 18272), (4160, 14846), (4568, 13520), (5408, 11420), (5710, 10816), (6760, 9136), (7423, 8320)]