996859892720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1697881}}^1$

素因数の和:1698114

約数の個数: 80

約数和(自身を含む): 2387493753120

約数和(自身を除く): 1390633860400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 179, 205, 328, 358, 410, 656, 716, 820, 895, 1432, 1640, 1790, 2864, 3280, 3580, 7160, 7339, 14320, 14678, 29356, 36695, 58712, 73390, 117424, 146780, 293560, 587120, 1697881, 3395762, 6791524, 8489405, 13583048, 16978810, 27166096, 33957620, 67915240, 69613121, 135830480, 139226242, 278452484, 303920699, 348065605, 556904968, 607841398, 696131210, 1113809936, 1215682796, 1392262420, 1519603495, 2431365592, 2784524840, 3039206990, 4862731184, 5569049680, 6078413980, 12156827960, 12460748659, 24313655920, 24921497318, 49842994636, 62303743295, 99685989272, 124607486590, 199371978544, 249214973180, 498429946360, 996859892720]

約数ペア:

[(1, 996859892720), (2, 498429946360), (4, 249214973180), (5, 199371978544), (8, 124607486590), (10, 99685989272), (16, 62303743295), (20, 49842994636), (40, 24921497318), (41, 24313655920), (80, 12460748659), (82, 12156827960), (164, 6078413980), (179, 5569049680), (205, 4862731184), (328, 3039206990), (358, 2784524840), (410, 2431365592), (656, 1519603495), (716, 1392262420), (820, 1215682796), (895, 1113809936), (1432, 696131210), (1640, 607841398), (1790, 556904968), (2864, 348065605), (3280, 303920699), (3580, 278452484), (7160, 139226242), (7339, 135830480), (14320, 69613121), (14678, 67915240), (29356, 33957620), (36695, 27166096), (58712, 16978810), (73390, 13583048), (117424, 8489405), (146780, 6791524), (293560, 3395762), (587120, 1697881)]