44407480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 71714120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 47, 52, 65, 79, 92, 94, 104, 115, 130, 158, 184, 188, 230, 235, 260, 299, 316, 376, 395, 460, 470, 520, 598, 611, 632, 790, 920, 940, 1027, 1081, 1196, 1222, 1495, 1580, 1817, 1880, 2054, 2162, 2392, 2444, 2990, 3055, 3160, 3634, 3713, 4108, 4324, 4888, 5135, 5405, 5980, 6110, 7268, 7426, 8216, 8648, 9085, 10270, 10810, 11960, 12220, 14053, 14536, 14852, 18170, 18565, 20540, 21620, 23621, 24440, 28106, 29704, 36340, 37130, 41080, 43240, 47242, 48269, 56212, 70265, 72680, 74260, 85399, 94484, 96538, 112424, 118105, 140530, 148520, 170798, 188968, 193076, 236210, 241345, 281060, 341596, 386152, 426995, 472420, 482690, 562120, 683192, 853990, 944840, 965380, 1110187, 1707980, 1930760, 2220374, 3415960, 4440748, 5550935, 8881496, 11101870, 22203740, 44407480]

約数ペア:

[(1, 44407480), (2, 22203740), (4, 11101870), (5, 8881496), (8, 5550935), (10, 4440748), (13, 3415960), (20, 2220374), (23, 1930760), (26, 1707980), (40, 1110187), (46, 965380), (47, 944840), (52, 853990), (65, 683192), (79, 562120), (92, 482690), (94, 472420), (104, 426995), (115, 386152), (130, 341596), (158, 281060), (184, 241345), (188, 236210), (230, 193076), (235, 188968), (260, 170798), (299, 148520), (316, 140530), (376, 118105), (395, 112424), (460, 96538), (470, 94484), (520, 85399), (598, 74260), (611, 72680), (632, 70265), (790, 56212), (920, 48269), (940, 47242), (1027, 43240), (1081, 41080), (1196, 37130), (1222, 36340), (1495, 29704), (1580, 28106), (1817, 24440), (1880, 23621), (2054, 21620), (2162, 20540), (2392, 18565), (2444, 18170), (2990, 14852), (3055, 14536), (3160, 14053), (3634, 12220), (3713, 11960), (4108, 10810), (4324, 10270), (4888, 9085), (5135, 8648), (5405, 8216), (5980, 7426), (6110, 7268)]