45193120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40351}}^1$

素因数の和:40373

約数の個数: 48

約数和(自身を含む): 122024448

約数和(自身を除く): 76831328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40351, 80702, 161404, 201755, 282457, 322808, 403510, 564914, 645616, 807020, 1129828, 1291232, 1412285, 1614040, 2259656, 2824570, 3228080, 4519312, 5649140, 6456160, 9038624, 11298280, 22596560, 45193120]

約数ペア:

[(1, 45193120), (2, 22596560), (4, 11298280), (5, 9038624), (7, 6456160), (8, 5649140), (10, 4519312), (14, 3228080), (16, 2824570), (20, 2259656), (28, 1614040), (32, 1412285), (35, 1291232), (40, 1129828), (56, 807020), (70, 645616), (80, 564914), (112, 403510), (140, 322808), (160, 282457), (224, 201755), (280, 161404), (560, 80702), (1120, 40351)]