10921552960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8669}}^1$

素因数の和:8844

約数の個数: 112

約数和(自身を含む): 27060387840

約数和(自身を除く): 16138834880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 992, 1016, 1240, 1270, 1984, 2032, 2480, 2540, 3937, 4064, 4960, 5080, 7874, 8128, 8669, 9920, 10160, 15748, 17338, 19685, 20320, 31496, 34676, 39370, 40640, 43345, 62992, 69352, 78740, 86690, 125984, 138704, 157480, 173380, 251968, 268739, 277408, 314960, 346760, 537478, 554816, 629920, 693520, 1074956, 1100963, 1259840, 1343695, 1387040, 2149912, 2201926, 2687390, 2774080, 4299824, 4403852, 5374780, 5504815, 8599648, 8807704, 10749560, 11009630, 17199296, 17615408, 21499120, 22019260, 34129853, 35230816, 42998240, 44038520, 68259706, 70461632, 85996480, 88077040, 136519412, 170649265, 176154080, 273038824, 341298530, 352308160, 546077648, 682597060, 1092155296, 1365194120, 2184310592, 2730388240, 5460776480, 10921552960]

約数ペア:

[(1, 10921552960), (2, 5460776480), (4, 2730388240), (5, 2184310592), (8, 1365194120), (10, 1092155296), (16, 682597060), (20, 546077648), (31, 352308160), (32, 341298530), (40, 273038824), (62, 176154080), (64, 170649265), (80, 136519412), (124, 88077040), (127, 85996480), (155, 70461632), (160, 68259706), (248, 44038520), (254, 42998240), (310, 35230816), (320, 34129853), (496, 22019260), (508, 21499120), (620, 17615408), (635, 17199296), (992, 11009630), (1016, 10749560), (1240, 8807704), (1270, 8599648), (1984, 5504815), (2032, 5374780), (2480, 4403852), (2540, 4299824), (3937, 2774080), (4064, 2687390), (4960, 2201926), (5080, 2149912), (7874, 1387040), (8128, 1343695), (8669, 1259840), (9920, 1100963), (10160, 1074956), (15748, 693520), (17338, 629920), (19685, 554816), (20320, 537478), (31496, 346760), (34676, 314960), (39370, 277408), (40640, 268739), (43345, 251968), (62992, 173380), (69352, 157480), (78740, 138704), (86690, 125984)]