16882580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5936

約数の個数: 48

約数和(自身を含む): 41658624

約数和(自身を除く): 24776044

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5903, 11806, 23612, 29515, 59030, 64933, 76739, 118060, 129866, 153478, 259732, 306956, 324665, 383695, 649330, 767390, 844129, 1298660, 1534780, 1688258, 3376516, 4220645, 8441290, 16882580]

約数ペア:

[(1, 16882580), (2, 8441290), (4, 4220645), (5, 3376516), (10, 1688258), (11, 1534780), (13, 1298660), (20, 844129), (22, 767390), (26, 649330), (44, 383695), (52, 324665), (55, 306956), (65, 259732), (110, 153478), (130, 129866), (143, 118060), (220, 76739), (260, 64933), (286, 59030), (572, 29515), (715, 23612), (1430, 11806), (2860, 5903)]