42116620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 110694528

約数和(自身を除く): 68577908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 317, 364, 365, 455, 511, 634, 730, 910, 949, 1022, 1268, 1460, 1585, 1820, 1898, 2044, 2219, 2555, 3170, 3796, 4121, 4438, 4745, 5110, 6340, 6643, 8242, 8876, 9490, 10220, 11095, 13286, 16484, 18980, 20605, 22190, 23141, 26572, 28847, 33215, 41210, 44380, 46282, 57694, 66430, 82420, 92564, 115388, 115705, 132860, 144235, 161987, 231410, 288470, 300833, 323974, 462820, 576940, 601666, 647948, 809935, 1203332, 1504165, 1619870, 2105831, 3008330, 3239740, 4211662, 6016660, 8423324, 10529155, 21058310, 42116620]

約数ペア:

[(1, 42116620), (2, 21058310), (4, 10529155), (5, 8423324), (7, 6016660), (10, 4211662), (13, 3239740), (14, 3008330), (20, 2105831), (26, 1619870), (28, 1504165), (35, 1203332), (52, 809935), (65, 647948), (70, 601666), (73, 576940), (91, 462820), (130, 323974), (140, 300833), (146, 288470), (182, 231410), (260, 161987), (292, 144235), (317, 132860), (364, 115705), (365, 115388), (455, 92564), (511, 82420), (634, 66430), (730, 57694), (910, 46282), (949, 44380), (1022, 41210), (1268, 33215), (1460, 28847), (1585, 26572), (1820, 23141), (1898, 22190), (2044, 20605), (2219, 18980), (2555, 16484), (3170, 13286), (3796, 11095), (4121, 10220), (4438, 9490), (4745, 8876), (5110, 8242), (6340, 6643)]