103426840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6353}}^1$

素因数の和:6412

約数の個数: 64

約数和(自身を含む): 260768160

約数和(自身を除く): 157341320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 6353, 8140, 12706, 16280, 25412, 31765, 50824, 63530, 69883, 127060, 139766, 235061, 254120, 279532, 349415, 470122, 559064, 698830, 940244, 1175305, 1397660, 1880488, 2350610, 2585671, 2795320, 4701220, 5171342, 9402440, 10342684, 12928355, 20685368, 25856710, 51713420, 103426840]

約数ペア:

[(1, 103426840), (2, 51713420), (4, 25856710), (5, 20685368), (8, 12928355), (10, 10342684), (11, 9402440), (20, 5171342), (22, 4701220), (37, 2795320), (40, 2585671), (44, 2350610), (55, 1880488), (74, 1397660), (88, 1175305), (110, 940244), (148, 698830), (185, 559064), (220, 470122), (296, 349415), (370, 279532), (407, 254120), (440, 235061), (740, 139766), (814, 127060), (1480, 69883), (1628, 63530), (2035, 50824), (3256, 31765), (4070, 25412), (6353, 16280), (8140, 12706)]