1004037440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{64033}}^1$

素因数の和:64064

約数の個数: 84

約数和(自身を含む): 2781252756

約数和(自身を除く): 1777215316

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, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 64033, 128066, 256132, 320165, 448231, 512264, 640330, 896462, 1024528, 1280660, 1792924, 2049056, 2241155, 2561320, 3137617, 3585848, 4098112, 4482310, 5122640, 6275234, 7171696, 8964620, 10245280, 12550468, 14343392, 15688085, 17929240, 20490560, 25100936, 28686784, 31376170, 35858480, 50201872, 62752340, 71716960, 100403744, 125504680, 143433920, 200807488, 251009360, 502018720, 1004037440]

約数ペア:

[(1, 1004037440), (2, 502018720), (4, 251009360), (5, 200807488), (7, 143433920), (8, 125504680), (10, 100403744), (14, 71716960), (16, 62752340), (20, 50201872), (28, 35858480), (32, 31376170), (35, 28686784), (40, 25100936), (49, 20490560), (56, 17929240), (64, 15688085), (70, 14343392), (80, 12550468), (98, 10245280), (112, 8964620), (140, 7171696), (160, 6275234), (196, 5122640), (224, 4482310), (245, 4098112), (280, 3585848), (320, 3137617), (392, 2561320), (448, 2241155), (490, 2049056), (560, 1792924), (784, 1280660), (980, 1024528), (1120, 896462), (1568, 640330), (1960, 512264), (2240, 448231), (3136, 320165), (3920, 256132), (7840, 128066), (15680, 64033)]