8399300

素因数分解:

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

素因数の和:118

約数の個数: 108

約数和(自身を含む): 22873536

約数和(自身を除く): 14474236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 71, 91, 100, 130, 140, 142, 169, 175, 182, 260, 284, 325, 338, 350, 355, 364, 455, 497, 650, 676, 700, 710, 845, 910, 923, 994, 1183, 1300, 1420, 1690, 1775, 1820, 1846, 1988, 2275, 2366, 2485, 3380, 3550, 3692, 4225, 4550, 4615, 4732, 4970, 5915, 6461, 7100, 8450, 9100, 9230, 9940, 11830, 11999, 12425, 12922, 16900, 18460, 23075, 23660, 23998, 24850, 25844, 29575, 32305, 46150, 47996, 49700, 59150, 59995, 64610, 83993, 92300, 118300, 119990, 129220, 161525, 167986, 239980, 299975, 323050, 335972, 419965, 599950, 646100, 839930, 1199900, 1679860, 2099825, 4199650, 8399300]

約数ペア:

[(1, 8399300), (2, 4199650), (4, 2099825), (5, 1679860), (7, 1199900), (10, 839930), (13, 646100), (14, 599950), (20, 419965), (25, 335972), (26, 323050), (28, 299975), (35, 239980), (50, 167986), (52, 161525), (65, 129220), (70, 119990), (71, 118300), (91, 92300), (100, 83993), (130, 64610), (140, 59995), (142, 59150), (169, 49700), (175, 47996), (182, 46150), (260, 32305), (284, 29575), (325, 25844), (338, 24850), (350, 23998), (355, 23660), (364, 23075), (455, 18460), (497, 16900), (650, 12922), (676, 12425), (700, 11999), (710, 11830), (845, 9940), (910, 9230), (923, 9100), (994, 8450), (1183, 7100), (1300, 6461), (1420, 5915), (1690, 4970), (1775, 4732), (1820, 4615), (1846, 4550), (1988, 4225), (2275, 3692), (2366, 3550), (2485, 3380)]