4244480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{829}}^1$

素因数の和:854

約数の個数: 44

約数和(自身を含む): 10194060

約数和(自身を除く): 5949580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 829, 1024, 1280, 1658, 2560, 3316, 4145, 5120, 6632, 8290, 13264, 16580, 26528, 33160, 53056, 66320, 106112, 132640, 212224, 265280, 424448, 530560, 848896, 1061120, 2122240, 4244480]

約数ペア:

[(1, 4244480), (2, 2122240), (4, 1061120), (5, 848896), (8, 530560), (10, 424448), (16, 265280), (20, 212224), (32, 132640), (40, 106112), (64, 66320), (80, 53056), (128, 33160), (160, 26528), (256, 16580), (320, 13264), (512, 8290), (640, 6632), (829, 5120), (1024, 4145), (1280, 3316), (1658, 2560)]