156729554020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{73973}}^1$

素因数の和:74305

約数の個数: 96

約数和(自身を含む): 367982183520

約数和(自身を除く): 211252629500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 281, 290, 377, 562, 580, 754, 1124, 1405, 1508, 1885, 2810, 3653, 3770, 5620, 7306, 7540, 8149, 14612, 16298, 18265, 32596, 36530, 40745, 73060, 73973, 81490, 105937, 147946, 162980, 211874, 295892, 369865, 423748, 529685, 739730, 961649, 1059370, 1479460, 1923298, 2118740, 2145217, 3846596, 4290434, 4808245, 8580868, 9616490, 10726085, 19232980, 20786413, 21452170, 27887821, 41572826, 42904340, 55775642, 83145652, 103932065, 111551284, 139439105, 207864130, 270223369, 278878210, 415728260, 540446738, 557756420, 602805977, 1080893476, 1205611954, 1351116845, 2411223908, 2702233690, 3014029885, 5404467380, 6028059770, 7836477701, 12056119540, 15672955402, 31345910804, 39182388505, 78364777010, 156729554020]

約数ペア:

[(1, 156729554020), (2, 78364777010), (4, 39182388505), (5, 31345910804), (10, 15672955402), (13, 12056119540), (20, 7836477701), (26, 6028059770), (29, 5404467380), (52, 3014029885), (58, 2702233690), (65, 2411223908), (116, 1351116845), (130, 1205611954), (145, 1080893476), (260, 602805977), (281, 557756420), (290, 540446738), (377, 415728260), (562, 278878210), (580, 270223369), (754, 207864130), (1124, 139439105), (1405, 111551284), (1508, 103932065), (1885, 83145652), (2810, 55775642), (3653, 42904340), (3770, 41572826), (5620, 27887821), (7306, 21452170), (7540, 20786413), (8149, 19232980), (14612, 10726085), (16298, 9616490), (18265, 8580868), (32596, 4808245), (36530, 4290434), (40745, 3846596), (73060, 2145217), (73973, 2118740), (81490, 1923298), (105937, 1479460), (147946, 1059370), (162980, 961649), (211874, 739730), (295892, 529685), (369865, 423748)]