25096960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2829

約数の個数: 72

約数和(自身を含む): 68727456

約数和(自身を除く): 43630496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2801, 4480, 5602, 8960, 11204, 14005, 19607, 22408, 28010, 39214, 44816, 56020, 78428, 89632, 98035, 112040, 156856, 179264, 196070, 224080, 313712, 358528, 392140, 448160, 627424, 717056, 784280, 896320, 1254848, 1568560, 1792640, 2509696, 3137120, 3585280, 5019392, 6274240, 12548480, 25096960]

約数ペア:

[(1, 25096960), (2, 12548480), (4, 6274240), (5, 5019392), (7, 3585280), (8, 3137120), (10, 2509696), (14, 1792640), (16, 1568560), (20, 1254848), (28, 896320), (32, 784280), (35, 717056), (40, 627424), (56, 448160), (64, 392140), (70, 358528), (80, 313712), (112, 224080), (128, 196070), (140, 179264), (160, 156856), (224, 112040), (256, 98035), (280, 89632), (320, 78428), (448, 56020), (560, 44816), (640, 39214), (896, 28010), (1120, 22408), (1280, 19607), (1792, 14005), (2240, 11204), (2801, 8960), (4480, 5602)]