408052190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2086

約数の個数: 96

約数和(自身を含む): 962902080

約数和(自身を除く): 554849890

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 169, 170, 182, 221, 238, 338, 442, 455, 595, 845, 910, 1105, 1183, 1190, 1547, 1690, 2029, 2210, 2366, 2873, 3094, 4058, 5746, 5915, 7735, 10145, 11830, 14203, 14365, 15470, 20111, 20290, 26377, 28406, 28730, 34493, 40222, 52754, 68986, 71015, 100555, 131885, 142030, 172465, 184639, 201110, 241451, 263770, 342901, 344930, 369278, 448409, 482902, 685802, 896818, 923195, 1207255, 1714505, 1846390, 2242045, 2400307, 2414510, 3138863, 3429010, 4484090, 4800614, 5829317, 6277726, 11658634, 12001535, 15694315, 24003070, 29146585, 31388630, 40805219, 58293170, 81610438, 204026095, 408052190]

約数ペア:

[(1, 408052190), (2, 204026095), (5, 81610438), (7, 58293170), (10, 40805219), (13, 31388630), (14, 29146585), (17, 24003070), (26, 15694315), (34, 12001535), (35, 11658634), (65, 6277726), (70, 5829317), (85, 4800614), (91, 4484090), (119, 3429010), (130, 3138863), (169, 2414510), (170, 2400307), (182, 2242045), (221, 1846390), (238, 1714505), (338, 1207255), (442, 923195), (455, 896818), (595, 685802), (845, 482902), (910, 448409), (1105, 369278), (1183, 344930), (1190, 342901), (1547, 263770), (1690, 241451), (2029, 201110), (2210, 184639), (2366, 172465), (2873, 142030), (3094, 131885), (4058, 100555), (5746, 71015), (5915, 68986), (7735, 52754), (10145, 40222), (11830, 34493), (14203, 28730), (14365, 28406), (15470, 26377), (20111, 20290)]