15694232450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1153}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 32261851776

約数和(自身を除く): 16567619326

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 487, 559, 650, 974, 1075, 1118, 1153, 2150, 2306, 2435, 2795, 4870, 5590, 5765, 6331, 11530, 12175, 12662, 13975, 14989, 20941, 24350, 27950, 28825, 29978, 31655, 41882, 49579, 57650, 63310, 74945, 99158, 104705, 149890, 158275, 209410, 247895, 272233, 316550, 374725, 495790, 523525, 544466, 561511, 644527, 749450, 1047050, 1123022, 1239475, 1289054, 1361165, 2478950, 2722330, 2807555, 3222635, 5615110, 6445270, 6805825, 7299643, 13611650, 14037775, 14599286, 16113175, 24144973, 28075550, 32226350, 36498215, 48289946, 72996430, 120724865, 182491075, 241449730, 313884649, 364982150, 603624325, 627769298, 1207248650, 1569423245, 3138846490, 7847116225, 15694232450]

約数ペア:

[(1, 15694232450), (2, 7847116225), (5, 3138846490), (10, 1569423245), (13, 1207248650), (25, 627769298), (26, 603624325), (43, 364982150), (50, 313884649), (65, 241449730), (86, 182491075), (130, 120724865), (215, 72996430), (325, 48289946), (430, 36498215), (487, 32226350), (559, 28075550), (650, 24144973), (974, 16113175), (1075, 14599286), (1118, 14037775), (1153, 13611650), (2150, 7299643), (2306, 6805825), (2435, 6445270), (2795, 5615110), (4870, 3222635), (5590, 2807555), (5765, 2722330), (6331, 2478950), (11530, 1361165), (12175, 1289054), (12662, 1239475), (13975, 1123022), (14989, 1047050), (20941, 749450), (24350, 644527), (27950, 561511), (28825, 544466), (29978, 523525), (31655, 495790), (41882, 374725), (49579, 316550), (57650, 272233), (63310, 247895), (74945, 209410), (99158, 158275), (104705, 149890)]