97214779880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{2137}}^1$

素因数の和:2619

約数の個数: 128

約数和(自身を含む): 230423719680

約数和(自身を除く): 133208939800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 197, 230, 251, 394, 460, 502, 788, 920, 985, 1004, 1255, 1576, 1970, 2008, 2137, 2510, 3940, 4274, 4531, 5020, 5773, 7880, 8548, 9062, 10040, 10685, 11546, 17096, 18124, 21370, 22655, 23092, 28865, 36248, 42740, 45310, 46184, 49151, 49447, 57730, 85480, 90620, 98302, 98894, 115460, 181240, 196604, 197788, 230920, 245755, 247235, 393208, 395576, 420989, 491510, 494470, 536387, 841978, 983020, 988940, 1072774, 1137281, 1683956, 1966040, 1977880, 2104945, 2145548, 2274562, 2681935, 3367912, 4209890, 4291096, 4549124, 5363870, 5686405, 8419780, 9098248, 9682747, 10727740, 11372810, 12336901, 16839560, 19365494, 21455480, 22745620, 24673802, 38730988, 45491240, 48413735, 49347604, 61684505, 77461976, 96827470, 98695208, 105668239, 123369010, 193654940, 211336478, 246738020, 387309880, 422672956, 493476040, 528341195, 845345912, 1056682390, 2113364780, 2430369497, 4226729560, 4860738994, 9721477988, 12151847485, 19442955976, 24303694970, 48607389940, 97214779880]

約数ペア:

[(1, 97214779880), (2, 48607389940), (4, 24303694970), (5, 19442955976), (8, 12151847485), (10, 9721477988), (20, 4860738994), (23, 4226729560), (40, 2430369497), (46, 2113364780), (92, 1056682390), (115, 845345912), (184, 528341195), (197, 493476040), (230, 422672956), (251, 387309880), (394, 246738020), (460, 211336478), (502, 193654940), (788, 123369010), (920, 105668239), (985, 98695208), (1004, 96827470), (1255, 77461976), (1576, 61684505), (1970, 49347604), (2008, 48413735), (2137, 45491240), (2510, 38730988), (3940, 24673802), (4274, 22745620), (4531, 21455480), (5020, 19365494), (5773, 16839560), (7880, 12336901), (8548, 11372810), (9062, 10727740), (10040, 9682747), (10685, 9098248), (11546, 8419780), (17096, 5686405), (18124, 5363870), (21370, 4549124), (22655, 4291096), (23092, 4209890), (28865, 3367912), (36248, 2681935), (42740, 2274562), (45310, 2145548), (46184, 2104945), (49151, 1977880), (49447, 1966040), (57730, 1683956), (85480, 1137281), (90620, 1072774), (98302, 988940), (98894, 983020), (115460, 841978), (181240, 536387), (196604, 494470), (197788, 491510), (230920, 420989), (245755, 395576), (247235, 393208)]