86500960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 253453536

約数和(自身を除く): 166952576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 457, 520, 560, 676, 728, 845, 910, 914, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 1828, 2080, 2285, 2366, 2704, 2912, 3199, 3380, 3640, 3656, 4570, 4732, 5408, 5915, 5941, 6398, 6760, 7280, 7312, 9140, 9464, 11830, 11882, 12796, 13520, 14560, 14624, 15995, 18280, 18928, 23660, 23764, 25592, 27040, 29705, 31990, 36560, 37856, 41587, 47320, 47528, 51184, 59410, 63980, 73120, 77233, 83174, 94640, 95056, 102368, 118820, 127960, 154466, 166348, 189280, 190112, 207935, 237640, 255920, 308932, 332696, 386165, 415870, 475280, 511840, 540631, 617864, 665392, 772330, 831740, 950560, 1081262, 1235728, 1330784, 1544660, 1663480, 2162524, 2471456, 2703155, 3089320, 3326960, 4325048, 5406310, 6178640, 6653920, 8650096, 10812620, 12357280, 17300192, 21625240, 43250480, 86500960]

約数ペア:

[(1, 86500960), (2, 43250480), (4, 21625240), (5, 17300192), (7, 12357280), (8, 10812620), (10, 8650096), (13, 6653920), (14, 6178640), (16, 5406310), (20, 4325048), (26, 3326960), (28, 3089320), (32, 2703155), (35, 2471456), (40, 2162524), (52, 1663480), (56, 1544660), (65, 1330784), (70, 1235728), (80, 1081262), (91, 950560), (104, 831740), (112, 772330), (130, 665392), (140, 617864), (160, 540631), (169, 511840), (182, 475280), (208, 415870), (224, 386165), (260, 332696), (280, 308932), (338, 255920), (364, 237640), (416, 207935), (455, 190112), (457, 189280), (520, 166348), (560, 154466), (676, 127960), (728, 118820), (845, 102368), (910, 95056), (914, 94640), (1040, 83174), (1120, 77233), (1183, 73120), (1352, 63980), (1456, 59410), (1690, 51184), (1820, 47528), (1828, 47320), (2080, 41587), (2285, 37856), (2366, 36560), (2704, 31990), (2912, 29705), (3199, 27040), (3380, 25592), (3640, 23764), (3656, 23660), (4570, 18928), (4732, 18280), (5408, 15995), (5915, 14624), (5941, 14560), (6398, 13520), (6760, 12796), (7280, 11882), (7312, 11830), (9140, 9464)]