11381600

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 28545048

約数和(自身を除く): 17163448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 347, 400, 410, 656, 694, 800, 820, 1025, 1312, 1388, 1640, 1735, 2050, 2776, 3280, 3470, 4100, 5552, 6560, 6940, 8200, 8675, 11104, 13880, 14227, 16400, 17350, 27760, 28454, 32800, 34700, 55520, 56908, 69400, 71135, 113816, 138800, 142270, 227632, 277600, 284540, 355675, 455264, 569080, 711350, 1138160, 1422700, 2276320, 2845400, 5690800, 11381600]

約数ペア:

[(1, 11381600), (2, 5690800), (4, 2845400), (5, 2276320), (8, 1422700), (10, 1138160), (16, 711350), (20, 569080), (25, 455264), (32, 355675), (40, 284540), (41, 277600), (50, 227632), (80, 142270), (82, 138800), (100, 113816), (160, 71135), (164, 69400), (200, 56908), (205, 55520), (328, 34700), (347, 32800), (400, 28454), (410, 27760), (656, 17350), (694, 16400), (800, 14227), (820, 13880), (1025, 11104), (1312, 8675), (1388, 8200), (1640, 6940), (1735, 6560), (2050, 5552), (2776, 4100), (3280, 3470)]