76580140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6047

約数の個数: 72

約数和(自身を含む): 201498192

約数和(自身を除く): 124918052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6011, 6370, 12022, 12740, 24044, 30055, 42077, 60110, 78143, 84154, 120220, 156286, 168308, 210385, 294539, 312572, 390715, 420770, 547001, 589078, 781430, 841540, 1094002, 1178156, 1472695, 1562860, 2188004, 2735005, 2945390, 3829007, 5470010, 5890780, 7658014, 10940020, 15316028, 19145035, 38290070, 76580140]

約数ペア:

[(1, 76580140), (2, 38290070), (4, 19145035), (5, 15316028), (7, 10940020), (10, 7658014), (13, 5890780), (14, 5470010), (20, 3829007), (26, 2945390), (28, 2735005), (35, 2188004), (49, 1562860), (52, 1472695), (65, 1178156), (70, 1094002), (91, 841540), (98, 781430), (130, 589078), (140, 547001), (182, 420770), (196, 390715), (245, 312572), (260, 294539), (364, 210385), (455, 168308), (490, 156286), (637, 120220), (910, 84154), (980, 78143), (1274, 60110), (1820, 42077), (2548, 30055), (3185, 24044), (6011, 12740), (6370, 12022)]