4464776960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{498301}}^1$

素因数の和:498329

約数の個数: 72

約数和(自身を含む): 12222351456

約数和(自身を除く): 7757574496

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, 4480, 8960, 498301, 996602, 1993204, 2491505, 3488107, 3986408, 4983010, 6976214, 7972816, 9966020, 13952428, 15945632, 17440535, 19932040, 27904856, 31891264, 34881070, 39864080, 55809712, 63782528, 69762140, 79728160, 111619424, 127565056, 139524280, 159456320, 223238848, 279048560, 318912640, 446477696, 558097120, 637825280, 892955392, 1116194240, 2232388480, 4464776960]

約数ペア:

[(1, 4464776960), (2, 2232388480), (4, 1116194240), (5, 892955392), (7, 637825280), (8, 558097120), (10, 446477696), (14, 318912640), (16, 279048560), (20, 223238848), (28, 159456320), (32, 139524280), (35, 127565056), (40, 111619424), (56, 79728160), (64, 69762140), (70, 63782528), (80, 55809712), (112, 39864080), (128, 34881070), (140, 31891264), (160, 27904856), (224, 19932040), (256, 17440535), (280, 15945632), (320, 13952428), (448, 9966020), (560, 7972816), (640, 6976214), (896, 4983010), (1120, 3986408), (1280, 3488107), (1792, 2491505), (2240, 1993204), (4480, 996602), (8960, 498301)]