38098840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 94620960

約数和(自身を除く): 56522120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 1787, 2132, 2665, 3574, 4264, 5330, 7148, 8935, 10660, 14296, 17870, 21320, 23231, 35740, 46462, 71480, 73267, 92924, 116155, 146534, 185848, 232310, 293068, 366335, 464620, 586136, 732670, 929240, 952471, 1465340, 1904942, 2930680, 3809884, 4762355, 7619768, 9524710, 19049420, 38098840]

約数ペア:

[(1, 38098840), (2, 19049420), (4, 9524710), (5, 7619768), (8, 4762355), (10, 3809884), (13, 2930680), (20, 1904942), (26, 1465340), (40, 952471), (41, 929240), (52, 732670), (65, 586136), (82, 464620), (104, 366335), (130, 293068), (164, 232310), (205, 185848), (260, 146534), (328, 116155), (410, 92924), (520, 73267), (533, 71480), (820, 46462), (1066, 35740), (1640, 23231), (1787, 21320), (2132, 17870), (2665, 14296), (3574, 10660), (4264, 8935), (5330, 7148)]