83639660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 119573140

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 127, 130, 149, 170, 221, 254, 260, 298, 340, 442, 508, 596, 635, 745, 884, 1105, 1270, 1490, 1651, 1937, 2159, 2210, 2533, 2540, 2980, 3302, 3874, 4318, 4420, 5066, 6604, 7748, 8255, 8636, 9685, 10132, 10795, 12665, 16510, 18923, 19370, 21590, 25330, 28067, 32929, 33020, 37846, 38740, 43180, 50660, 56134, 65858, 75692, 94615, 112268, 131716, 140335, 164645, 189230, 245999, 280670, 321691, 329290, 378460, 491998, 561340, 643382, 658580, 983996, 1229995, 1286764, 1608455, 2459990, 3216910, 4181983, 4919980, 6433820, 8363966, 16727932, 20909915, 41819830, 83639660]

約数ペア:

[(1, 83639660), (2, 41819830), (4, 20909915), (5, 16727932), (10, 8363966), (13, 6433820), (17, 4919980), (20, 4181983), (26, 3216910), (34, 2459990), (52, 1608455), (65, 1286764), (68, 1229995), (85, 983996), (127, 658580), (130, 643382), (149, 561340), (170, 491998), (221, 378460), (254, 329290), (260, 321691), (298, 280670), (340, 245999), (442, 189230), (508, 164645), (596, 140335), (635, 131716), (745, 112268), (884, 94615), (1105, 75692), (1270, 65858), (1490, 56134), (1651, 50660), (1937, 43180), (2159, 38740), (2210, 37846), (2533, 33020), (2540, 32929), (2980, 28067), (3302, 25330), (3874, 21590), (4318, 19370), (4420, 18923), (5066, 16510), (6604, 12665), (7748, 10795), (8255, 10132), (8636, 9685)]