22474900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 56482496

約数和(自身を除く): 34007596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 331, 350, 388, 485, 662, 679, 700, 970, 1324, 1358, 1655, 1940, 2317, 2425, 2716, 3310, 3395, 4634, 4850, 6620, 6790, 8275, 9268, 9700, 11585, 13580, 16550, 16975, 23170, 32107, 33100, 33950, 46340, 57925, 64214, 67900, 115850, 128428, 160535, 224749, 231700, 321070, 449498, 642140, 802675, 898996, 1123745, 1605350, 2247490, 3210700, 4494980, 5618725, 11237450, 22474900]

約数ペア:

[(1, 22474900), (2, 11237450), (4, 5618725), (5, 4494980), (7, 3210700), (10, 2247490), (14, 1605350), (20, 1123745), (25, 898996), (28, 802675), (35, 642140), (50, 449498), (70, 321070), (97, 231700), (100, 224749), (140, 160535), (175, 128428), (194, 115850), (331, 67900), (350, 64214), (388, 57925), (485, 46340), (662, 33950), (679, 33100), (700, 32107), (970, 23170), (1324, 16975), (1358, 16550), (1655, 13580), (1940, 11585), (2317, 9700), (2425, 9268), (2716, 8275), (3310, 6790), (3395, 6620), (4634, 4850)]