15696856340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{87977}}^1$

素因数の和:88808

約数の個数: 48

約数和(自身を含む): 36004820544

約数和(自身を除く): 20307964204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 811, 1622, 3244, 4055, 8110, 8921, 16220, 17842, 35684, 44605, 87977, 89210, 175954, 178420, 351908, 439885, 879770, 967747, 1759540, 1935494, 3870988, 4838735, 9677470, 19354940, 71349347, 142698694, 285397388, 356746735, 713493470, 784842817, 1426986940, 1569685634, 3139371268, 3924214085, 7848428170, 15696856340]

約数ペア:

[(1, 15696856340), (2, 7848428170), (4, 3924214085), (5, 3139371268), (10, 1569685634), (11, 1426986940), (20, 784842817), (22, 713493470), (44, 356746735), (55, 285397388), (110, 142698694), (220, 71349347), (811, 19354940), (1622, 9677470), (3244, 4838735), (4055, 3870988), (8110, 1935494), (8921, 1759540), (16220, 967747), (17842, 879770), (35684, 439885), (44605, 351908), (87977, 178420), (89210, 175954)]