11263840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 19762400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 113, 140, 160, 178, 224, 226, 280, 356, 445, 452, 560, 565, 623, 712, 791, 890, 904, 1120, 1130, 1246, 1424, 1582, 1780, 1808, 2260, 2492, 2848, 3115, 3164, 3560, 3616, 3955, 4520, 4984, 6230, 6328, 7120, 7910, 9040, 9968, 10057, 12460, 12656, 14240, 15820, 18080, 19936, 20114, 24920, 25312, 31640, 40228, 49840, 50285, 63280, 70399, 80456, 99680, 100570, 126560, 140798, 160912, 201140, 281596, 321824, 351995, 402280, 563192, 703990, 804560, 1126384, 1407980, 1609120, 2252768, 2815960, 5631920, 11263840]

約数ペア:

[(1, 11263840), (2, 5631920), (4, 2815960), (5, 2252768), (7, 1609120), (8, 1407980), (10, 1126384), (14, 804560), (16, 703990), (20, 563192), (28, 402280), (32, 351995), (35, 321824), (40, 281596), (56, 201140), (70, 160912), (80, 140798), (89, 126560), (112, 100570), (113, 99680), (140, 80456), (160, 70399), (178, 63280), (224, 50285), (226, 49840), (280, 40228), (356, 31640), (445, 25312), (452, 24920), (560, 20114), (565, 19936), (623, 18080), (712, 15820), (791, 14240), (890, 12656), (904, 12460), (1120, 10057), (1130, 9968), (1246, 9040), (1424, 7910), (1582, 7120), (1780, 6328), (1808, 6230), (2260, 4984), (2492, 4520), (2848, 3955), (3115, 3616), (3164, 3560)]