83667758260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{20047}}^1$

素因数の和:20333

約数の個数: 96

約数和(自身を含む): 188503805952

約数和(自身を除く): 104836047692

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 211, 215, 230, 422, 430, 460, 844, 860, 989, 1055, 1978, 2110, 3956, 4220, 4853, 4945, 9073, 9706, 9890, 18146, 19412, 19780, 20047, 24265, 36292, 40094, 45365, 48530, 80188, 90730, 97060, 100235, 181460, 200470, 208679, 400940, 417358, 461081, 834716, 862021, 922162, 1043395, 1724042, 1844324, 2086790, 2305405, 3448084, 4173580, 4229917, 4310105, 4610810, 8459834, 8620210, 9221620, 16919668, 17240420, 19826483, 21149585, 39652966, 42299170, 79305932, 84598340, 97288091, 99132415, 181886431, 194576182, 198264830, 363772862, 389152364, 396529660, 486440455, 727545724, 909432155, 972880910, 1818864310, 1945761820, 3637728620, 4183387913, 8366775826, 16733551652, 20916939565, 41833879130, 83667758260]

約数ペア:

[(1, 83667758260), (2, 41833879130), (4, 20916939565), (5, 16733551652), (10, 8366775826), (20, 4183387913), (23, 3637728620), (43, 1945761820), (46, 1818864310), (86, 972880910), (92, 909432155), (115, 727545724), (172, 486440455), (211, 396529660), (215, 389152364), (230, 363772862), (422, 198264830), (430, 194576182), (460, 181886431), (844, 99132415), (860, 97288091), (989, 84598340), (1055, 79305932), (1978, 42299170), (2110, 39652966), (3956, 21149585), (4220, 19826483), (4853, 17240420), (4945, 16919668), (9073, 9221620), (9706, 8620210), (9890, 8459834), (18146, 4610810), (19412, 4310105), (19780, 4229917), (20047, 4173580), (24265, 3448084), (36292, 2305405), (40094, 2086790), (45365, 1844324), (48530, 1724042), (80188, 1043395), (90730, 922162), (97060, 862021), (100235, 834716), (181460, 461081), (200470, 417358), (208679, 400940)]