98289280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 253368000

約数和(自身を除く): 155078720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 128, 137, 152, 160, 190, 236, 274, 295, 304, 320, 380, 472, 548, 590, 608, 640, 685, 760, 944, 1096, 1121, 1180, 1216, 1370, 1520, 1888, 2192, 2242, 2360, 2432, 2603, 2740, 3040, 3776, 4384, 4484, 4720, 5206, 5480, 5605, 6080, 7552, 8083, 8768, 8968, 9440, 10412, 10960, 11210, 12160, 13015, 16166, 17536, 17936, 18880, 20824, 21920, 22420, 26030, 32332, 35872, 37760, 40415, 41648, 43840, 44840, 52060, 64664, 71744, 80830, 83296, 87680, 89680, 104120, 129328, 143488, 153577, 161660, 166592, 179360, 208240, 258656, 307154, 323320, 333184, 358720, 416480, 517312, 614308, 646640, 717440, 767885, 832960, 1034624, 1228616, 1293280, 1535770, 1665920, 2457232, 2586560, 3071540, 4914464, 5173120, 6143080, 9828928, 12286160, 19657856, 24572320, 49144640, 98289280]

約数ペア:

[(1, 98289280), (2, 49144640), (4, 24572320), (5, 19657856), (8, 12286160), (10, 9828928), (16, 6143080), (19, 5173120), (20, 4914464), (32, 3071540), (38, 2586560), (40, 2457232), (59, 1665920), (64, 1535770), (76, 1293280), (80, 1228616), (95, 1034624), (118, 832960), (128, 767885), (137, 717440), (152, 646640), (160, 614308), (190, 517312), (236, 416480), (274, 358720), (295, 333184), (304, 323320), (320, 307154), (380, 258656), (472, 208240), (548, 179360), (590, 166592), (608, 161660), (640, 153577), (685, 143488), (760, 129328), (944, 104120), (1096, 89680), (1121, 87680), (1180, 83296), (1216, 80830), (1370, 71744), (1520, 64664), (1888, 52060), (2192, 44840), (2242, 43840), (2360, 41648), (2432, 40415), (2603, 37760), (2740, 35872), (3040, 32332), (3776, 26030), (4384, 22420), (4484, 21920), (4720, 20824), (5206, 18880), (5480, 17936), (5605, 17536), (6080, 16166), (7552, 13015), (8083, 12160), (8768, 11210), (8968, 10960), (9440, 10412)]