55169993920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{38561}}^1$

素因数の和:38858

約数の個数: 112

約数和(自身を含む): 139633927488

約数和(自身を除く): 84463933568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 263, 272, 320, 340, 526, 544, 680, 1052, 1088, 1315, 1360, 2104, 2630, 2720, 4208, 4471, 5260, 5440, 8416, 8942, 10520, 16832, 17884, 21040, 22355, 35768, 38561, 42080, 44710, 71536, 77122, 84160, 89420, 143072, 154244, 178840, 192805, 286144, 308488, 357680, 385610, 616976, 655537, 715360, 771220, 1233952, 1311074, 1430720, 1542440, 2467904, 2622148, 3084880, 3277685, 5244296, 6169760, 6555370, 10141543, 10488592, 12339520, 13110740, 20283086, 20977184, 26221480, 40566172, 41954368, 50707715, 52442960, 81132344, 101415430, 104885920, 162264688, 172406231, 202830860, 209771840, 324529376, 344812462, 405661720, 649058752, 689624924, 811323440, 862031155, 1379249848, 1622646880, 1724062310, 2758499696, 3245293760, 3448124620, 5516999392, 6896249240, 11033998784, 13792498480, 27584996960, 55169993920]

約数ペア:

[(1, 55169993920), (2, 27584996960), (4, 13792498480), (5, 11033998784), (8, 6896249240), (10, 5516999392), (16, 3448124620), (17, 3245293760), (20, 2758499696), (32, 1724062310), (34, 1622646880), (40, 1379249848), (64, 862031155), (68, 811323440), (80, 689624924), (85, 649058752), (136, 405661720), (160, 344812462), (170, 324529376), (263, 209771840), (272, 202830860), (320, 172406231), (340, 162264688), (526, 104885920), (544, 101415430), (680, 81132344), (1052, 52442960), (1088, 50707715), (1315, 41954368), (1360, 40566172), (2104, 26221480), (2630, 20977184), (2720, 20283086), (4208, 13110740), (4471, 12339520), (5260, 10488592), (5440, 10141543), (8416, 6555370), (8942, 6169760), (10520, 5244296), (16832, 3277685), (17884, 3084880), (21040, 2622148), (22355, 2467904), (35768, 1542440), (38561, 1430720), (42080, 1311074), (44710, 1233952), (71536, 771220), (77122, 715360), (84160, 655537), (89420, 616976), (143072, 385610), (154244, 357680), (178840, 308488), (192805, 286144)]