3700840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 9797760

約数和(自身を除く): 6096920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 647, 715, 1144, 1294, 1430, 2588, 2860, 3235, 5176, 5720, 6470, 7117, 8411, 12940, 14234, 16822, 25880, 28468, 33644, 35585, 42055, 56936, 67288, 71170, 84110, 92521, 142340, 168220, 185042, 284680, 336440, 370084, 462605, 740168, 925210, 1850420, 3700840]

約数ペア:

[(1, 3700840), (2, 1850420), (4, 925210), (5, 740168), (8, 462605), (10, 370084), (11, 336440), (13, 284680), (20, 185042), (22, 168220), (26, 142340), (40, 92521), (44, 84110), (52, 71170), (55, 67288), (65, 56936), (88, 42055), (104, 35585), (110, 33644), (130, 28468), (143, 25880), (220, 16822), (260, 14234), (286, 12940), (440, 8411), (520, 7117), (572, 6470), (647, 5720), (715, 5176), (1144, 3235), (1294, 2860), (1430, 2588)]