236751520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87041}}^1$

素因数の和:87073

約数の個数: 48

約数和(自身を含む): 592233768

約数和(自身を除く): 355482248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 87041, 174082, 348164, 435205, 696328, 870410, 1392656, 1479697, 1740820, 2785312, 2959394, 3481640, 5918788, 6963280, 7398485, 11837576, 13926560, 14796970, 23675152, 29593940, 47350304, 59187880, 118375760, 236751520]

約数ペア:

[(1, 236751520), (2, 118375760), (4, 59187880), (5, 47350304), (8, 29593940), (10, 23675152), (16, 14796970), (17, 13926560), (20, 11837576), (32, 7398485), (34, 6963280), (40, 5918788), (68, 3481640), (80, 2959394), (85, 2785312), (136, 1740820), (160, 1479697), (170, 1392656), (272, 870410), (340, 696328), (544, 435205), (680, 348164), (1360, 174082), (2720, 87041)]