22469440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1433}}^1$

素因数の和:1464

約数の個数: 84

約数和(自身を含む): 62284356

約数和(自身を除く): 39814916

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1433, 1568, 1960, 2240, 2866, 3136, 3920, 5732, 7165, 7840, 10031, 11464, 14330, 15680, 20062, 22928, 28660, 40124, 45856, 50155, 57320, 70217, 80248, 91712, 100310, 114640, 140434, 160496, 200620, 229280, 280868, 320992, 351085, 401240, 458560, 561736, 641984, 702170, 802480, 1123472, 1404340, 1604960, 2246944, 2808680, 3209920, 4493888, 5617360, 11234720, 22469440]

約数ペア:

[(1, 22469440), (2, 11234720), (4, 5617360), (5, 4493888), (7, 3209920), (8, 2808680), (10, 2246944), (14, 1604960), (16, 1404340), (20, 1123472), (28, 802480), (32, 702170), (35, 641984), (40, 561736), (49, 458560), (56, 401240), (64, 351085), (70, 320992), (80, 280868), (98, 229280), (112, 200620), (140, 160496), (160, 140434), (196, 114640), (224, 100310), (245, 91712), (280, 80248), (320, 70217), (392, 57320), (448, 50155), (490, 45856), (560, 40124), (784, 28660), (980, 22928), (1120, 20062), (1433, 15680), (1568, 14330), (1960, 11464), (2240, 10031), (2866, 7840), (3136, 7165), (3920, 5732)]