223822850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13859}}^1$

素因数の和:13907

約数の個数: 48

約数和(自身を含む): 464032800

約数和(自身を除く): 240209950

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 8075, 13859, 16150, 27718, 69295, 138590, 235603, 263321, 346475, 471206, 526642, 692950, 1178015, 1316605, 2356030, 2633210, 4476457, 5890075, 6583025, 8952914, 11780150, 13166050, 22382285, 44764570, 111911425, 223822850]

約数ペア:

[(1, 223822850), (2, 111911425), (5, 44764570), (10, 22382285), (17, 13166050), (19, 11780150), (25, 8952914), (34, 6583025), (38, 5890075), (50, 4476457), (85, 2633210), (95, 2356030), (170, 1316605), (190, 1178015), (323, 692950), (425, 526642), (475, 471206), (646, 346475), (850, 263321), (950, 235603), (1615, 138590), (3230, 69295), (8075, 27718), (13859, 16150)]