38933200

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:892

約数の個数: 60

約数和(自身を含む): 94377888

約数和(自身を除く): 55444688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 262, 400, 524, 655, 743, 1048, 1310, 1486, 2096, 2620, 2972, 3275, 3715, 5240, 5944, 6550, 7430, 10480, 11888, 13100, 14860, 18575, 26200, 29720, 37150, 52400, 59440, 74300, 97333, 148600, 194666, 297200, 389332, 486665, 778664, 973330, 1557328, 1946660, 2433325, 3893320, 4866650, 7786640, 9733300, 19466600, 38933200]

約数ペア:

[(1, 38933200), (2, 19466600), (4, 9733300), (5, 7786640), (8, 4866650), (10, 3893320), (16, 2433325), (20, 1946660), (25, 1557328), (40, 973330), (50, 778664), (80, 486665), (100, 389332), (131, 297200), (200, 194666), (262, 148600), (400, 97333), (524, 74300), (655, 59440), (743, 52400), (1048, 37150), (1310, 29720), (1486, 26200), (2096, 18575), (2620, 14860), (2972, 13100), (3275, 11888), (3715, 10480), (5240, 7430), (5944, 6550)]