22471337240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{10709}}^1$

素因数の和:11001

約数の個数: 128

約数和(自身を含む): 58296672000

約数和(自身を除く): 35825334760

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, 251, 380, 418, 440, 502, 760, 836, 1004, 1045, 1255, 1672, 2008, 2090, 2510, 2761, 4180, 4769, 5020, 5522, 8360, 9538, 10040, 10709, 11044, 13805, 19076, 21418, 22088, 23845, 27610, 38152, 42836, 47690, 52459, 53545, 55220, 85672, 95380, 104918, 107090, 110440, 117799, 190760, 203471, 209836, 214180, 235598, 262295, 406942, 419672, 428360, 471196, 524590, 588995, 813884, 942392, 1017355, 1049180, 1177990, 1627768, 2034710, 2098360, 2238181, 2355980, 2687959, 4069420, 4476362, 4711960, 5375918, 8138840, 8952724, 10751836, 11190905, 13439795, 17905448, 21503672, 22381810, 26879590, 29567549, 44763620, 51071221, 53759180, 59135098, 89527240, 102142442, 107518360, 118270196, 147837745, 204284884, 236540392, 255356105, 295675490, 408569768, 510712210, 561783431, 591350980, 1021424420, 1123566862, 1182701960, 2042848840, 2247133724, 2808917155, 4494267448, 5617834310, 11235668620, 22471337240]

約数ペア:

[(1, 22471337240), (2, 11235668620), (4, 5617834310), (5, 4494267448), (8, 2808917155), (10, 2247133724), (11, 2042848840), (19, 1182701960), (20, 1123566862), (22, 1021424420), (38, 591350980), (40, 561783431), (44, 510712210), (55, 408569768), (76, 295675490), (88, 255356105), (95, 236540392), (110, 204284884), (152, 147837745), (190, 118270196), (209, 107518360), (220, 102142442), (251, 89527240), (380, 59135098), (418, 53759180), (440, 51071221), (502, 44763620), (760, 29567549), (836, 26879590), (1004, 22381810), (1045, 21503672), (1255, 17905448), (1672, 13439795), (2008, 11190905), (2090, 10751836), (2510, 8952724), (2761, 8138840), (4180, 5375918), (4769, 4711960), (5020, 4476362), (5522, 4069420), (8360, 2687959), (9538, 2355980), (10040, 2238181), (10709, 2098360), (11044, 2034710), (13805, 1627768), (19076, 1177990), (21418, 1049180), (22088, 1017355), (23845, 942392), (27610, 813884), (38152, 588995), (42836, 524590), (47690, 471196), (52459, 428360), (53545, 419672), (55220, 406942), (85672, 262295), (95380, 235598), (104918, 214180), (107090, 209836), (110440, 203471), (117799, 190760)]