236464220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16963}}^1$

素因数の和:17030

約数の個数: 48

約数和(自身を含む): 538640928

約数和(自身を除く): 302176708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 16963, 33926, 67852, 84815, 169630, 288371, 339260, 576742, 695483, 1153484, 1390966, 1441855, 2781932, 2883710, 3477415, 5767420, 6954830, 11823211, 13909660, 23646422, 47292844, 59116055, 118232110, 236464220]

約数ペア:

[(1, 236464220), (2, 118232110), (4, 59116055), (5, 47292844), (10, 23646422), (17, 13909660), (20, 11823211), (34, 6954830), (41, 5767420), (68, 3477415), (82, 2883710), (85, 2781932), (164, 1441855), (170, 1390966), (205, 1153484), (340, 695483), (410, 576742), (697, 339260), (820, 288371), (1394, 169630), (2788, 84815), (3485, 67852), (6970, 33926), (13940, 16963)]