22527680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 62544960

約数和(自身を除く): 40017280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 113, 140, 160, 178, 224, 226, 280, 320, 356, 445, 448, 452, 560, 565, 623, 712, 791, 890, 904, 1120, 1130, 1246, 1424, 1582, 1780, 1808, 2240, 2260, 2492, 2848, 3115, 3164, 3560, 3616, 3955, 4520, 4984, 5696, 6230, 6328, 7120, 7232, 7910, 9040, 9968, 10057, 12460, 12656, 14240, 15820, 18080, 19936, 20114, 24920, 25312, 28480, 31640, 36160, 39872, 40228, 49840, 50285, 50624, 63280, 70399, 80456, 99680, 100570, 126560, 140798, 160912, 199360, 201140, 253120, 281596, 321824, 351995, 402280, 563192, 643648, 703990, 804560, 1126384, 1407980, 1609120, 2252768, 2815960, 3218240, 4505536, 5631920, 11263840, 22527680]

約数ペア:

[(1, 22527680), (2, 11263840), (4, 5631920), (5, 4505536), (7, 3218240), (8, 2815960), (10, 2252768), (14, 1609120), (16, 1407980), (20, 1126384), (28, 804560), (32, 703990), (35, 643648), (40, 563192), (56, 402280), (64, 351995), (70, 321824), (80, 281596), (89, 253120), (112, 201140), (113, 199360), (140, 160912), (160, 140798), (178, 126560), (224, 100570), (226, 99680), (280, 80456), (320, 70399), (356, 63280), (445, 50624), (448, 50285), (452, 49840), (560, 40228), (565, 39872), (623, 36160), (712, 31640), (791, 28480), (890, 25312), (904, 24920), (1120, 20114), (1130, 19936), (1246, 18080), (1424, 15820), (1582, 14240), (1780, 12656), (1808, 12460), (2240, 10057), (2260, 9968), (2492, 9040), (2848, 7910), (3115, 7232), (3164, 7120), (3560, 6328), (3616, 6230), (3955, 5696), (4520, 4984)]