13652480

素因数分解:

$2^9\times 5^1\times {\mathrm{5333}}^1$

素因数の和:5356

約数の個数: 40

約数和(自身を含む): 32740092

約数和(自身を除く): 19087612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 5333, 10666, 21332, 26665, 42664, 53330, 85328, 106660, 170656, 213320, 341312, 426640, 682624, 853280, 1365248, 1706560, 2730496, 3413120, 6826240, 13652480]

約数ペア:

[(1, 13652480), (2, 6826240), (4, 3413120), (5, 2730496), (8, 1706560), (10, 1365248), (16, 853280), (20, 682624), (32, 426640), (40, 341312), (64, 213320), (80, 170656), (128, 106660), (160, 85328), (256, 53330), (320, 42664), (512, 26665), (640, 21332), (1280, 10666), (2560, 5333)]