224745890

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 409316544

約数和(自身を除く): 184570654

約数列:

[1, 2, 5, 10, 181, 227, 362, 454, 547, 905, 1094, 1135, 1810, 2270, 2735, 5470, 41087, 82174, 99007, 124169, 198014, 205435, 248338, 410870, 495035, 620845, 990070, 1241690, 22474589, 44949178, 112372945, 224745890]

約数ペア:

[(1, 224745890), (2, 112372945), (5, 44949178), (10, 22474589), (181, 1241690), (227, 990070), (362, 620845), (454, 495035), (547, 410870), (905, 248338), (1094, 205435), (1135, 198014), (1810, 124169), (2270, 99007), (2735, 82174), (5470, 41087)]