17534140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 41997312

約数和(自身を除く): 24463172

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 3967, 4420, 7934, 15868, 19835, 39670, 51571, 67439, 79340, 103142, 134878, 206284, 257855, 269756, 337195, 515710, 674390, 876707, 1031420, 1348780, 1753414, 3506828, 4383535, 8767070, 17534140]

約数ペア:

[(1, 17534140), (2, 8767070), (4, 4383535), (5, 3506828), (10, 1753414), (13, 1348780), (17, 1031420), (20, 876707), (26, 674390), (34, 515710), (52, 337195), (65, 269756), (68, 257855), (85, 206284), (130, 134878), (170, 103142), (221, 79340), (260, 67439), (340, 51571), (442, 39670), (884, 19835), (1105, 15868), (2210, 7934), (3967, 4420)]