171301240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16927}}^1$

素因数の和:16972

約数の個数: 64

約数和(自身を含む): 438773760

約数和(自身を除く): 267472520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 16927, 33854, 67708, 84635, 135416, 169270, 186197, 338540, 372394, 389321, 677080, 744788, 778642, 930985, 1489576, 1557284, 1861970, 1946605, 3114568, 3723940, 3893210, 4282531, 7447880, 7786420, 8565062, 15572840, 17130124, 21412655, 34260248, 42825310, 85650620, 171301240]

約数ペア:

[(1, 171301240), (2, 85650620), (4, 42825310), (5, 34260248), (8, 21412655), (10, 17130124), (11, 15572840), (20, 8565062), (22, 7786420), (23, 7447880), (40, 4282531), (44, 3893210), (46, 3723940), (55, 3114568), (88, 1946605), (92, 1861970), (110, 1557284), (115, 1489576), (184, 930985), (220, 778642), (230, 744788), (253, 677080), (440, 389321), (460, 372394), (506, 338540), (920, 186197), (1012, 169270), (1265, 135416), (2024, 84635), (2530, 67708), (5060, 33854), (10120, 16927)]