22798720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{727}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 63488880

約数和(自身を除く): 40690160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 727, 784, 896, 980, 1120, 1454, 1568, 1960, 2240, 2908, 3136, 3635, 3920, 4480, 5089, 5816, 6272, 7270, 7840, 10178, 11632, 14540, 15680, 20356, 23264, 25445, 29080, 31360, 35623, 40712, 46528, 50890, 58160, 71246, 81424, 93056, 101780, 116320, 142492, 162848, 178115, 203560, 232640, 284984, 325696, 356230, 407120, 465280, 569968, 651392, 712460, 814240, 1139936, 1424920, 1628480, 2279872, 2849840, 3256960, 4559744, 5699680, 11399360, 22798720]

約数ペア:

[(1, 22798720), (2, 11399360), (4, 5699680), (5, 4559744), (7, 3256960), (8, 2849840), (10, 2279872), (14, 1628480), (16, 1424920), (20, 1139936), (28, 814240), (32, 712460), (35, 651392), (40, 569968), (49, 465280), (56, 407120), (64, 356230), (70, 325696), (80, 284984), (98, 232640), (112, 203560), (128, 178115), (140, 162848), (160, 142492), (196, 116320), (224, 101780), (245, 93056), (280, 81424), (320, 71246), (392, 58160), (448, 50890), (490, 46528), (560, 40712), (640, 35623), (727, 31360), (784, 29080), (896, 25445), (980, 23264), (1120, 20356), (1454, 15680), (1568, 14540), (1960, 11632), (2240, 10178), (2908, 7840), (3136, 7270), (3635, 6272), (3920, 5816), (4480, 5089)]