26078207800

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{2267}}^1$

素因数の和:2905

約数の個数: 96

約数和(自身を含む): 61315606800

約数和(自身を除く): 35237399000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 509, 565, 904, 1018, 1130, 2036, 2260, 2267, 2545, 2825, 4072, 4520, 4534, 5090, 5650, 9068, 10180, 11300, 11335, 12725, 18136, 20360, 22600, 22670, 25450, 45340, 50900, 56675, 57517, 90680, 101800, 113350, 115034, 226700, 230068, 256171, 287585, 453400, 460136, 512342, 575170, 1024684, 1150340, 1153903, 1280855, 1437925, 2049368, 2300680, 2307806, 2561710, 2875850, 4615612, 5123420, 5751700, 5769515, 6404275, 9231224, 10246840, 11503400, 11539030, 12808550, 23078060, 25617100, 28847575, 46156120, 51234200, 57695150, 115390300, 130391039, 230780600, 260782078, 521564156, 651955195, 1043128312, 1303910390, 2607820780, 3259775975, 5215641560, 6519551950, 13039103900, 26078207800]

約数ペア:

[(1, 26078207800), (2, 13039103900), (4, 6519551950), (5, 5215641560), (8, 3259775975), (10, 2607820780), (20, 1303910390), (25, 1043128312), (40, 651955195), (50, 521564156), (100, 260782078), (113, 230780600), (200, 130391039), (226, 115390300), (452, 57695150), (509, 51234200), (565, 46156120), (904, 28847575), (1018, 25617100), (1130, 23078060), (2036, 12808550), (2260, 11539030), (2267, 11503400), (2545, 10246840), (2825, 9231224), (4072, 6404275), (4520, 5769515), (4534, 5751700), (5090, 5123420), (5650, 4615612), (9068, 2875850), (10180, 2561710), (11300, 2307806), (11335, 2300680), (12725, 2049368), (18136, 1437925), (20360, 1280855), (22600, 1153903), (22670, 1150340), (25450, 1024684), (45340, 575170), (50900, 512342), (56675, 460136), (57517, 453400), (90680, 287585), (101800, 256171), (113350, 230068), (115034, 226700)]