11671120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6343}}^1$

素因数の和:6379

約数の個数: 40

約数和(自身を含む): 28319616

約数和(自身を除く): 16648496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6343, 12686, 25372, 31715, 50744, 63430, 101488, 126860, 145889, 253720, 291778, 507440, 583556, 729445, 1167112, 1458890, 2334224, 2917780, 5835560, 11671120]

約数ペア:

[(1, 11671120), (2, 5835560), (4, 2917780), (5, 2334224), (8, 1458890), (10, 1167112), (16, 729445), (20, 583556), (23, 507440), (40, 291778), (46, 253720), (80, 145889), (92, 126860), (115, 101488), (184, 63430), (230, 50744), (368, 31715), (460, 25372), (920, 12686), (1840, 6343)]