4477994240

素因数分解:

$2^8\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15277}}^1$

素因数の和:15527

約数の個数: 72

約数和(自身を含む): 10773740040

約数和(自身を除く): 6295745800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 640, 916, 1145, 1280, 1832, 2290, 3664, 4580, 7328, 9160, 14656, 15277, 18320, 29312, 30554, 36640, 58624, 61108, 73280, 76385, 122216, 146560, 152770, 244432, 293120, 305540, 488864, 611080, 977728, 1222160, 1955456, 2444320, 3498433, 3910912, 4888640, 6996866, 9777280, 13993732, 17492165, 19554560, 27987464, 34984330, 55974928, 69968660, 111949856, 139937320, 223899712, 279874640, 447799424, 559749280, 895598848, 1119498560, 2238997120, 4477994240]

約数ペア:

[(1, 4477994240), (2, 2238997120), (4, 1119498560), (5, 895598848), (8, 559749280), (10, 447799424), (16, 279874640), (20, 223899712), (32, 139937320), (40, 111949856), (64, 69968660), (80, 55974928), (128, 34984330), (160, 27987464), (229, 19554560), (256, 17492165), (320, 13993732), (458, 9777280), (640, 6996866), (916, 4888640), (1145, 3910912), (1280, 3498433), (1832, 2444320), (2290, 1955456), (3664, 1222160), (4580, 977728), (7328, 611080), (9160, 488864), (14656, 305540), (15277, 293120), (18320, 244432), (29312, 152770), (30554, 146560), (36640, 122216), (58624, 76385), (61108, 73280)]