15697759480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{5749}}^1$

素因数の和:5921

約数の個数: 128

約数和(自身を含む): 39123000000

約数和(自身を除く): 23425240520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 89, 104, 118, 130, 178, 236, 260, 295, 356, 445, 472, 520, 590, 712, 767, 890, 1157, 1180, 1534, 1780, 2314, 2360, 3068, 3560, 3835, 4628, 5251, 5749, 5785, 6136, 7670, 9256, 10502, 11498, 11570, 15340, 21004, 22996, 23140, 26255, 28745, 30680, 42008, 45992, 46280, 52510, 57490, 68263, 74737, 105020, 114980, 136526, 149474, 210040, 229960, 273052, 298948, 339191, 341315, 373685, 511661, 546104, 597896, 678382, 682630, 747370, 1023322, 1356764, 1365260, 1494740, 1695955, 2046644, 2558305, 2713528, 2730520, 2989480, 3391910, 4093288, 4409483, 5116610, 6651593, 6783820, 8818966, 10233220, 13303186, 13567640, 17637932, 20466440, 22047415, 26606372, 30187999, 33257965, 35275864, 44094830, 53212744, 60375998, 66515930, 88189660, 120751996, 133031860, 150939995, 176379320, 241503992, 266063720, 301879990, 392443987, 603759980, 784887974, 1207519960, 1569775948, 1962219935, 3139551896, 3924439870, 7848879740, 15697759480]

約数ペア:

[(1, 15697759480), (2, 7848879740), (4, 3924439870), (5, 3139551896), (8, 1962219935), (10, 1569775948), (13, 1207519960), (20, 784887974), (26, 603759980), (40, 392443987), (52, 301879990), (59, 266063720), (65, 241503992), (89, 176379320), (104, 150939995), (118, 133031860), (130, 120751996), (178, 88189660), (236, 66515930), (260, 60375998), (295, 53212744), (356, 44094830), (445, 35275864), (472, 33257965), (520, 30187999), (590, 26606372), (712, 22047415), (767, 20466440), (890, 17637932), (1157, 13567640), (1180, 13303186), (1534, 10233220), (1780, 8818966), (2314, 6783820), (2360, 6651593), (3068, 5116610), (3560, 4409483), (3835, 4093288), (4628, 3391910), (5251, 2989480), (5749, 2730520), (5785, 2713528), (6136, 2558305), (7670, 2046644), (9256, 1695955), (10502, 1494740), (11498, 1365260), (11570, 1356764), (15340, 1023322), (21004, 747370), (22996, 682630), (23140, 678382), (26255, 597896), (28745, 546104), (30680, 511661), (42008, 373685), (45992, 341315), (46280, 339191), (52510, 298948), (57490, 273052), (68263, 229960), (74737, 210040), (105020, 149474), (114980, 136526)]