10227809488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{19661}}^1$

素因数の和:19784

約数の個数: 80

約数和(自身を含む): 22220734032

約数和(自身を除く): 11992924544

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 61, 82, 104, 122, 164, 208, 244, 328, 488, 533, 656, 793, 976, 1066, 1586, 2132, 2501, 3172, 4264, 5002, 6344, 8528, 10004, 12688, 19661, 20008, 32513, 39322, 40016, 65026, 78644, 130052, 157288, 255593, 260104, 314576, 511186, 520208, 806101, 1022372, 1199321, 1612202, 2044744, 2398642, 3224404, 4089488, 4797284, 6448808, 9594568, 10479313, 12897616, 15591173, 19189136, 20958626, 31182346, 41917252, 49172161, 62364692, 83834504, 98344322, 124729384, 167669008, 196688644, 249458768, 393377288, 639238093, 786754576, 1278476186, 2556952372, 5113904744, 10227809488]

約数ペア:

[(1, 10227809488), (2, 5113904744), (4, 2556952372), (8, 1278476186), (13, 786754576), (16, 639238093), (26, 393377288), (41, 249458768), (52, 196688644), (61, 167669008), (82, 124729384), (104, 98344322), (122, 83834504), (164, 62364692), (208, 49172161), (244, 41917252), (328, 31182346), (488, 20958626), (533, 19189136), (656, 15591173), (793, 12897616), (976, 10479313), (1066, 9594568), (1586, 6448808), (2132, 4797284), (2501, 4089488), (3172, 3224404), (4264, 2398642), (5002, 2044744), (6344, 1612202), (8528, 1199321), (10004, 1022372), (12688, 806101), (19661, 520208), (20008, 511186), (32513, 314576), (39322, 260104), (40016, 255593), (65026, 157288), (78644, 130052)]