19675425440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{486053}}^1$

素因数の和:486102

約数の個数: 96

約数和(自身を含む): 52913782656

約数和(自身を除く): 33238357216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3680, 4048, 5060, 8096, 10120, 20240, 40480, 486053, 972106, 1944212, 2430265, 3888424, 4860530, 5346583, 7776848, 9721060, 10693166, 11179219, 15553696, 19442120, 21386332, 22358438, 26732915, 38884240, 42772664, 44716876, 53465830, 55896095, 77768480, 85545328, 89433752, 106931660, 111792190, 122971409, 171090656, 178867504, 213863320, 223584380, 245942818, 357735008, 427726640, 447168760, 491885636, 614857045, 855453280, 894337520, 983771272, 1229714090, 1788675040, 1967542544, 2459428180, 3935085088, 4918856360, 9837712720, 19675425440]

約数ペア:

[(1, 19675425440), (2, 9837712720), (4, 4918856360), (5, 3935085088), (8, 2459428180), (10, 1967542544), (11, 1788675040), (16, 1229714090), (20, 983771272), (22, 894337520), (23, 855453280), (32, 614857045), (40, 491885636), (44, 447168760), (46, 427726640), (55, 357735008), (80, 245942818), (88, 223584380), (92, 213863320), (110, 178867504), (115, 171090656), (160, 122971409), (176, 111792190), (184, 106931660), (220, 89433752), (230, 85545328), (253, 77768480), (352, 55896095), (368, 53465830), (440, 44716876), (460, 42772664), (506, 38884240), (736, 26732915), (880, 22358438), (920, 21386332), (1012, 19442120), (1265, 15553696), (1760, 11179219), (1840, 10693166), (2024, 9721060), (2530, 7776848), (3680, 5346583), (4048, 4860530), (5060, 3888424), (8096, 2430265), (10120, 1944212), (20240, 972106), (40480, 486053)]