38742340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3077

約数の個数: 72

約数和(自身を含む): 101955672

約数和(自身を除く): 63213332

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, 3041, 3185, 6082, 6370, 12164, 12740, 15205, 21287, 30410, 39533, 42574, 60820, 79066, 85148, 106435, 149009, 158132, 197665, 212870, 276731, 298018, 395330, 425740, 553462, 596036, 745045, 790660, 1106924, 1383655, 1490090, 1937117, 2767310, 2980180, 3874234, 5534620, 7748468, 9685585, 19371170, 38742340]

約数ペア:

[(1, 38742340), (2, 19371170), (4, 9685585), (5, 7748468), (7, 5534620), (10, 3874234), (13, 2980180), (14, 2767310), (20, 1937117), (26, 1490090), (28, 1383655), (35, 1106924), (49, 790660), (52, 745045), (65, 596036), (70, 553462), (91, 425740), (98, 395330), (130, 298018), (140, 276731), (182, 212870), (196, 197665), (245, 158132), (260, 149009), (364, 106435), (455, 85148), (490, 79066), (637, 60820), (910, 42574), (980, 39533), (1274, 30410), (1820, 21287), (2548, 15205), (3041, 12740), (3185, 12164), (6082, 6370)]