23343380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 52690176

約数和(自身を除く): 29346796

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 967, 1207, 1420, 1934, 2414, 3868, 4828, 4835, 6035, 9670, 12070, 16439, 19340, 24140, 32878, 65756, 68657, 82195, 137314, 164390, 274628, 328780, 343285, 686570, 1167169, 1373140, 2334338, 4668676, 5835845, 11671690, 23343380]

約数ペア:

[(1, 23343380), (2, 11671690), (4, 5835845), (5, 4668676), (10, 2334338), (17, 1373140), (20, 1167169), (34, 686570), (68, 343285), (71, 328780), (85, 274628), (142, 164390), (170, 137314), (284, 82195), (340, 68657), (355, 65756), (710, 32878), (967, 24140), (1207, 19340), (1420, 16439), (1934, 12070), (2414, 9670), (3868, 6035), (4828, 4835)]