1900383592360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4933}}^1\times {\mathrm{875543}}^1$

素因数の和:880498

約数の個数: 64

約数和(自身を含む): 4665528823680

約数和(自身を除く): 2765145231320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4933, 9866, 19732, 24665, 39464, 49330, 54263, 98660, 108526, 197320, 217052, 271315, 434104, 542630, 875543, 1085260, 1751086, 2170520, 3502172, 4377715, 7004344, 8755430, 9630973, 17510860, 19261946, 35021720, 38523892, 48154865, 77047784, 96309730, 192619460, 385238920, 4319053619, 8638107238, 17276214476, 21595268095, 34552428952, 43190536190, 47509589809, 86381072380, 95019179618, 172762144760, 190038359236, 237547949045, 380076718472, 475095898090, 950191796180, 1900383592360]

約数ペア:

[(1, 1900383592360), (2, 950191796180), (4, 475095898090), (5, 380076718472), (8, 237547949045), (10, 190038359236), (11, 172762144760), (20, 95019179618), (22, 86381072380), (40, 47509589809), (44, 43190536190), (55, 34552428952), (88, 21595268095), (110, 17276214476), (220, 8638107238), (440, 4319053619), (4933, 385238920), (9866, 192619460), (19732, 96309730), (24665, 77047784), (39464, 48154865), (49330, 38523892), (54263, 35021720), (98660, 19261946), (108526, 17510860), (197320, 9630973), (217052, 8755430), (271315, 7004344), (434104, 4377715), (542630, 3502172), (875543, 2170520), (1085260, 1751086)]