836482240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3446

約数の個数: 112

約数和(自身を含む): 2204216064

約数和(自身を除く): 1367733824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 352, 355, 440, 568, 704, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3347, 3520, 3905, 4544, 5680, 6248, 6694, 7810, 11360, 12496, 13388, 15620, 16735, 22720, 24992, 26776, 31240, 33470, 36817, 49984, 53552, 62480, 66940, 73634, 107104, 124960, 133880, 147268, 184085, 214208, 237637, 249920, 267760, 294536, 368170, 475274, 535520, 589072, 736340, 950548, 1071040, 1178144, 1188185, 1472680, 1901096, 2356288, 2376370, 2614007, 2945360, 3802192, 4752740, 5228014, 5890720, 7604384, 9505480, 10456028, 11781440, 13070035, 15208768, 19010960, 20912056, 26140070, 38021920, 41824112, 52280140, 76043840, 83648224, 104560280, 167296448, 209120560, 418241120, 836482240]

約数ペア:

[(1, 836482240), (2, 418241120), (4, 209120560), (5, 167296448), (8, 104560280), (10, 83648224), (11, 76043840), (16, 52280140), (20, 41824112), (22, 38021920), (32, 26140070), (40, 20912056), (44, 19010960), (55, 15208768), (64, 13070035), (71, 11781440), (80, 10456028), (88, 9505480), (110, 7604384), (142, 5890720), (160, 5228014), (176, 4752740), (220, 3802192), (284, 2945360), (320, 2614007), (352, 2376370), (355, 2356288), (440, 1901096), (568, 1472680), (704, 1188185), (710, 1178144), (781, 1071040), (880, 950548), (1136, 736340), (1420, 589072), (1562, 535520), (1760, 475274), (2272, 368170), (2840, 294536), (3124, 267760), (3347, 249920), (3520, 237637), (3905, 214208), (4544, 184085), (5680, 147268), (6248, 133880), (6694, 124960), (7810, 107104), (11360, 73634), (12496, 66940), (13388, 62480), (15620, 53552), (16735, 49984), (22720, 36817), (24992, 33470), (26776, 31240)]