103438280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12373}}^1$

素因数の和:12414

約数の個数: 64

約数和(自身を含む): 267278400

約数和(自身を除く): 163840120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 12373, 24746, 49492, 61865, 98984, 123730, 136103, 235087, 247460, 272206, 470174, 494920, 544412, 680515, 940348, 1088824, 1175435, 1361030, 1880696, 2350870, 2585957, 2722060, 4701740, 5171914, 5444120, 9403480, 10343828, 12929785, 20687656, 25859570, 51719140, 103438280]

約数ペア:

[(1, 103438280), (2, 51719140), (4, 25859570), (5, 20687656), (8, 12929785), (10, 10343828), (11, 9403480), (19, 5444120), (20, 5171914), (22, 4701740), (38, 2722060), (40, 2585957), (44, 2350870), (55, 1880696), (76, 1361030), (88, 1175435), (95, 1088824), (110, 940348), (152, 680515), (190, 544412), (209, 494920), (220, 470174), (380, 272206), (418, 247460), (440, 235087), (760, 136103), (836, 123730), (1045, 98984), (1672, 61865), (2090, 49492), (4180, 24746), (8360, 12373)]