26285843480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{7159}}^1$

素因数の和:7513

約数の個数: 128

約数和(自身を含む): 66687667200

約数和(自身を除く): 40401823720

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, 307, 460, 520, 598, 614, 920, 1196, 1228, 1495, 1535, 2392, 2456, 2990, 3070, 3991, 5980, 6140, 7061, 7159, 7982, 11960, 12280, 14122, 14318, 15964, 19955, 28244, 28636, 31928, 35305, 35795, 39910, 56488, 57272, 70610, 71590, 79820, 91793, 93067, 141220, 143180, 159640, 164657, 183586, 186134, 282440, 286360, 329314, 367172, 372268, 458965, 465335, 658628, 734344, 744536, 823285, 917930, 930670, 1317256, 1646570, 1835860, 1861340, 2140541, 2197813, 3293140, 3671720, 3722680, 4281082, 4395626, 6586280, 8562164, 8791252, 10702705, 10989065, 17124328, 17582504, 21405410, 21978130, 28571569, 42810820, 43956260, 50549699, 57143138, 85621640, 87912520, 101099398, 114286276, 142857845, 202198796, 228572552, 252748495, 285715690, 404397592, 505496990, 571431380, 657146087, 1010993980, 1142862760, 1314292174, 2021987960, 2628584348, 3285730435, 5257168696, 6571460870, 13142921740, 26285843480]

約数ペア:

[(1, 26285843480), (2, 13142921740), (4, 6571460870), (5, 5257168696), (8, 3285730435), (10, 2628584348), (13, 2021987960), (20, 1314292174), (23, 1142862760), (26, 1010993980), (40, 657146087), (46, 571431380), (52, 505496990), (65, 404397592), (92, 285715690), (104, 252748495), (115, 228572552), (130, 202198796), (184, 142857845), (230, 114286276), (260, 101099398), (299, 87912520), (307, 85621640), (460, 57143138), (520, 50549699), (598, 43956260), (614, 42810820), (920, 28571569), (1196, 21978130), (1228, 21405410), (1495, 17582504), (1535, 17124328), (2392, 10989065), (2456, 10702705), (2990, 8791252), (3070, 8562164), (3991, 6586280), (5980, 4395626), (6140, 4281082), (7061, 3722680), (7159, 3671720), (7982, 3293140), (11960, 2197813), (12280, 2140541), (14122, 1861340), (14318, 1835860), (15964, 1646570), (19955, 1317256), (28244, 930670), (28636, 917930), (31928, 823285), (35305, 744536), (35795, 734344), (39910, 658628), (56488, 465335), (57272, 458965), (70610, 372268), (71590, 367172), (79820, 329314), (91793, 286360), (93067, 282440), (141220, 186134), (143180, 183586), (159640, 164657)]