2022045340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 4925007360

約数和(自身を除く): 2902962020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 347, 389, 428, 535, 694, 749, 778, 1070, 1388, 1498, 1556, 1735, 1945, 2140, 2429, 2723, 2996, 3470, 3745, 3890, 4858, 5446, 6940, 7490, 7780, 9716, 10892, 12145, 13615, 14980, 24290, 27230, 37129, 41623, 48580, 54460, 74258, 83246, 134983, 148516, 166492, 185645, 208115, 259903, 269966, 291361, 371290, 416230, 519806, 539932, 582722, 674915, 742580, 832460, 944881, 1039612, 1165444, 1299515, 1349830, 1456805, 1889762, 2599030, 2699660, 2913610, 3779524, 4724405, 5198060, 5827220, 9448810, 14443181, 18897620, 28886362, 57772724, 72215905, 101102267, 144431810, 202204534, 288863620, 404409068, 505511335, 1011022670, 2022045340]

約数ペア:

[(1, 2022045340), (2, 1011022670), (4, 505511335), (5, 404409068), (7, 288863620), (10, 202204534), (14, 144431810), (20, 101102267), (28, 72215905), (35, 57772724), (70, 28886362), (107, 18897620), (140, 14443181), (214, 9448810), (347, 5827220), (389, 5198060), (428, 4724405), (535, 3779524), (694, 2913610), (749, 2699660), (778, 2599030), (1070, 1889762), (1388, 1456805), (1498, 1349830), (1556, 1299515), (1735, 1165444), (1945, 1039612), (2140, 944881), (2429, 832460), (2723, 742580), (2996, 674915), (3470, 582722), (3745, 539932), (3890, 519806), (4858, 416230), (5446, 371290), (6940, 291361), (7490, 269966), (7780, 259903), (9716, 208115), (10892, 185645), (12145, 166492), (13615, 148516), (14980, 134983), (24290, 83246), (27230, 74258), (37129, 54460), (41623, 48580)]