11247148120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1931}}^1$

素因数の和:2465

約数の個数: 128

約数和(自身を含む): 28510755840

約数和(自身を除く): 17263607720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 487, 520, 598, 920, 974, 1196, 1495, 1931, 1948, 2392, 2435, 2990, 3862, 3896, 4870, 5980, 6331, 7724, 9655, 9740, 11201, 11960, 12662, 15448, 19310, 19480, 22402, 25103, 25324, 31655, 38620, 44413, 44804, 50206, 50648, 56005, 63310, 77240, 88826, 89608, 100412, 112010, 125515, 126620, 145613, 177652, 200824, 222065, 224020, 251030, 253240, 291226, 355304, 444130, 448040, 502060, 577369, 582452, 728065, 888260, 940397, 1004120, 1154738, 1164904, 1456130, 1776520, 1880794, 2309476, 2886845, 2912260, 3761588, 4618952, 4701985, 5773690, 5824520, 7523176, 9403970, 11547380, 12225161, 18807940, 21629131, 23094760, 24450322, 37615880, 43258262, 48900644, 61125805, 86516524, 97801288, 108145655, 122251610, 173033048, 216291310, 244503220, 281178703, 432582620, 489006440, 562357406, 865165240, 1124714812, 1405893515, 2249429624, 2811787030, 5623574060, 11247148120]

約数ペア:

[(1, 11247148120), (2, 5623574060), (4, 2811787030), (5, 2249429624), (8, 1405893515), (10, 1124714812), (13, 865165240), (20, 562357406), (23, 489006440), (26, 432582620), (40, 281178703), (46, 244503220), (52, 216291310), (65, 173033048), (92, 122251610), (104, 108145655), (115, 97801288), (130, 86516524), (184, 61125805), (230, 48900644), (260, 43258262), (299, 37615880), (460, 24450322), (487, 23094760), (520, 21629131), (598, 18807940), (920, 12225161), (974, 11547380), (1196, 9403970), (1495, 7523176), (1931, 5824520), (1948, 5773690), (2392, 4701985), (2435, 4618952), (2990, 3761588), (3862, 2912260), (3896, 2886845), (4870, 2309476), (5980, 1880794), (6331, 1776520), (7724, 1456130), (9655, 1164904), (9740, 1154738), (11201, 1004120), (11960, 940397), (12662, 888260), (15448, 728065), (19310, 582452), (19480, 577369), (22402, 502060), (25103, 448040), (25324, 444130), (31655, 355304), (38620, 291226), (44413, 253240), (44804, 251030), (50206, 224020), (50648, 222065), (56005, 200824), (63310, 177652), (77240, 145613), (88826, 126620), (89608, 125515), (100412, 112010)]