11779840

素因数分解:

$2^8\times 5^1\times {\mathrm{9203}}^1$

素因数の和:9224

約数の個数: 36

約数和(自身を含む): 28219464

約数和(自身を除く): 16439624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9203, 18406, 36812, 46015, 73624, 92030, 147248, 184060, 294496, 368120, 588992, 736240, 1177984, 1472480, 2355968, 2944960, 5889920, 11779840]

約数ペア:

[(1, 11779840), (2, 5889920), (4, 2944960), (5, 2355968), (8, 1472480), (10, 1177984), (16, 736240), (20, 588992), (32, 368120), (40, 294496), (64, 184060), (80, 147248), (128, 92030), (160, 73624), (256, 46015), (320, 36812), (640, 18406), (1280, 9203)]