4424960

素因数分解:

$2^8\times 5^1\times {\mathrm{3457}}^1$

素因数の和:3478

約数の個数: 36

約数和(自身を含む): 10602228

約数和(自身を除く): 6177268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3457, 6914, 13828, 17285, 27656, 34570, 55312, 69140, 110624, 138280, 221248, 276560, 442496, 553120, 884992, 1106240, 2212480, 4424960]

約数ペア:

[(1, 4424960), (2, 2212480), (4, 1106240), (5, 884992), (8, 553120), (10, 442496), (16, 276560), (20, 221248), (32, 138280), (40, 110624), (64, 69140), (80, 55312), (128, 34570), (160, 27656), (256, 17285), (320, 13828), (640, 6914), (1280, 3457)]