2116787688950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1\times {\mathrm{57649}}^1$

素因数の和:58434

約数の個数: 96

約数和(自身を含む): 4344318597600

約数和(自身を除く): 2227530908650

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 661, 1010, 1111, 1322, 2222, 2525, 3305, 5050, 5555, 6610, 7271, 11110, 14542, 16525, 27775, 33050, 36355, 55550, 57649, 66761, 72710, 115298, 133522, 181775, 288245, 333805, 363550, 576490, 634139, 667610, 734371, 1268278, 1441225, 1468742, 1669025, 2882450, 3170695, 3338050, 3671855, 5822549, 6341390, 7343710, 11645098, 15853475, 18359275, 29112745, 31706950, 36718550, 38105989, 58225490, 64048039, 76211978, 128096078, 145563725, 190529945, 291127450, 320240195, 381059890, 419165879, 640480390, 838331758, 952649725, 1601200975, 1905299450, 2095829395, 3202401950, 3848704889, 4191658790, 7697409778, 10479146975, 19243524445, 20958293950, 38487048890, 42335753779, 84671507558, 96217622225, 192435244450, 211678768895, 423357537790, 1058393844475, 2116787688950]

約数ペア:

[(1, 2116787688950), (2, 1058393844475), (5, 423357537790), (10, 211678768895), (11, 192435244450), (22, 96217622225), (25, 84671507558), (50, 42335753779), (55, 38487048890), (101, 20958293950), (110, 19243524445), (202, 10479146975), (275, 7697409778), (505, 4191658790), (550, 3848704889), (661, 3202401950), (1010, 2095829395), (1111, 1905299450), (1322, 1601200975), (2222, 952649725), (2525, 838331758), (3305, 640480390), (5050, 419165879), (5555, 381059890), (6610, 320240195), (7271, 291127450), (11110, 190529945), (14542, 145563725), (16525, 128096078), (27775, 76211978), (33050, 64048039), (36355, 58225490), (55550, 38105989), (57649, 36718550), (66761, 31706950), (72710, 29112745), (115298, 18359275), (133522, 15853475), (181775, 11645098), (288245, 7343710), (333805, 6341390), (363550, 5822549), (576490, 3671855), (634139, 3338050), (667610, 3170695), (734371, 2882450), (1268278, 1669025), (1441225, 1468742)]