89032580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 239065344

約数和(自身を除く): 150032764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 71, 91, 106, 130, 140, 142, 169, 182, 212, 260, 265, 284, 338, 355, 364, 371, 455, 497, 530, 676, 689, 710, 742, 845, 910, 923, 994, 1060, 1183, 1378, 1420, 1484, 1690, 1820, 1846, 1855, 1988, 2366, 2485, 2756, 3380, 3445, 3692, 3710, 3763, 4615, 4732, 4823, 4970, 5915, 6461, 6890, 7420, 7526, 8957, 9230, 9646, 9940, 11830, 11999, 12922, 13780, 15052, 17914, 18460, 18815, 19292, 23660, 23998, 24115, 25844, 26341, 32305, 35828, 37630, 44785, 47996, 48230, 48919, 52682, 59995, 62699, 64610, 75260, 83993, 89570, 96460, 97838, 105364, 119990, 125398, 129220, 131705, 167986, 179140, 195676, 239980, 244595, 250796, 263410, 313495, 335972, 342433, 419965, 489190, 526820, 626990, 635947, 684866, 839930, 978380, 1253980, 1271894, 1369732, 1679860, 1712165, 2543788, 3179735, 3424330, 4451629, 6359470, 6848660, 8903258, 12718940, 17806516, 22258145, 44516290, 89032580]

約数ペア:

[(1, 89032580), (2, 44516290), (4, 22258145), (5, 17806516), (7, 12718940), (10, 8903258), (13, 6848660), (14, 6359470), (20, 4451629), (26, 3424330), (28, 3179735), (35, 2543788), (52, 1712165), (53, 1679860), (65, 1369732), (70, 1271894), (71, 1253980), (91, 978380), (106, 839930), (130, 684866), (140, 635947), (142, 626990), (169, 526820), (182, 489190), (212, 419965), (260, 342433), (265, 335972), (284, 313495), (338, 263410), (355, 250796), (364, 244595), (371, 239980), (455, 195676), (497, 179140), (530, 167986), (676, 131705), (689, 129220), (710, 125398), (742, 119990), (845, 105364), (910, 97838), (923, 96460), (994, 89570), (1060, 83993), (1183, 75260), (1378, 64610), (1420, 62699), (1484, 59995), (1690, 52682), (1820, 48919), (1846, 48230), (1855, 47996), (1988, 44785), (2366, 37630), (2485, 35828), (2756, 32305), (3380, 26341), (3445, 25844), (3692, 24115), (3710, 23998), (3763, 23660), (4615, 19292), (4732, 18815), (4823, 18460), (4970, 17914), (5915, 15052), (6461, 13780), (6890, 12922), (7420, 11999), (7526, 11830), (8957, 9940), (9230, 9646)]