38052920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23203}}^1$

素因数の和:23255

約数の個数: 32

約数和(自身を含む): 87711120

約数和(自身を除く): 49658200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 23203, 46406, 92812, 116015, 185624, 232030, 464060, 928120, 951323, 1902646, 3805292, 4756615, 7610584, 9513230, 19026460, 38052920]

約数ペア:

[(1, 38052920), (2, 19026460), (4, 9513230), (5, 7610584), (8, 4756615), (10, 3805292), (20, 1902646), (40, 951323), (41, 928120), (82, 464060), (164, 232030), (205, 185624), (328, 116015), (410, 92812), (820, 46406), (1640, 23203)]