89949860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4533

約数の個数: 96

約数和(自身を含む): 253677312

約数和(自身を除く): 163727452

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 4493, 5005, 8986, 10010, 17972, 20020, 22465, 31451, 44930, 49423, 58409, 62902, 89860, 98846, 116818, 125804, 157255, 197692, 233636, 247115, 292045, 314510, 345961, 408863, 494230, 584090, 629020, 642499, 691922, 817726, 988460, 1168180, 1284998, 1383844, 1635452, 1729805, 2044315, 2569996, 3212495, 3459610, 4088630, 4497493, 6424990, 6919220, 8177260, 8994986, 12849980, 17989972, 22487465, 44974930, 89949860]

約数ペア:

[(1, 89949860), (2, 44974930), (4, 22487465), (5, 17989972), (7, 12849980), (10, 8994986), (11, 8177260), (13, 6919220), (14, 6424990), (20, 4497493), (22, 4088630), (26, 3459610), (28, 3212495), (35, 2569996), (44, 2044315), (52, 1729805), (55, 1635452), (65, 1383844), (70, 1284998), (77, 1168180), (91, 988460), (110, 817726), (130, 691922), (140, 642499), (143, 629020), (154, 584090), (182, 494230), (220, 408863), (260, 345961), (286, 314510), (308, 292045), (364, 247115), (385, 233636), (455, 197692), (572, 157255), (715, 125804), (770, 116818), (910, 98846), (1001, 89860), (1430, 62902), (1540, 58409), (1820, 49423), (2002, 44930), (2860, 31451), (4004, 22465), (4493, 20020), (5005, 17972), (8986, 10010)]