2219852740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{4243}}^1$

素因数の和:4397

約数の個数: 96

約数和(自身を含む): 5527113984

約数和(自身を除く): 3307261244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 101, 140, 148, 185, 202, 259, 370, 404, 505, 518, 707, 740, 1010, 1036, 1295, 1414, 2020, 2590, 2828, 3535, 3737, 4243, 5180, 7070, 7474, 8486, 14140, 14948, 16972, 18685, 21215, 26159, 29701, 37370, 42430, 52318, 59402, 74740, 84860, 104636, 118804, 130795, 148505, 156991, 261590, 297010, 313982, 428543, 523180, 594020, 627964, 784955, 857086, 1098937, 1569910, 1714172, 2142715, 2197874, 2999801, 3139820, 4285430, 4395748, 5494685, 5999602, 8570860, 10989370, 11999204, 14999005, 15856091, 21978740, 29998010, 31712182, 59996020, 63424364, 79280455, 110992637, 158560910, 221985274, 317121820, 443970548, 554963185, 1109926370, 2219852740]

約数ペア:

[(1, 2219852740), (2, 1109926370), (4, 554963185), (5, 443970548), (7, 317121820), (10, 221985274), (14, 158560910), (20, 110992637), (28, 79280455), (35, 63424364), (37, 59996020), (70, 31712182), (74, 29998010), (101, 21978740), (140, 15856091), (148, 14999005), (185, 11999204), (202, 10989370), (259, 8570860), (370, 5999602), (404, 5494685), (505, 4395748), (518, 4285430), (707, 3139820), (740, 2999801), (1010, 2197874), (1036, 2142715), (1295, 1714172), (1414, 1569910), (2020, 1098937), (2590, 857086), (2828, 784955), (3535, 627964), (3737, 594020), (4243, 523180), (5180, 428543), (7070, 313982), (7474, 297010), (8486, 261590), (14140, 156991), (14948, 148505), (16972, 130795), (18685, 118804), (21215, 104636), (26159, 84860), (29701, 74740), (37370, 59402), (42430, 52318)]