67605320

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7013}}^1$

素因数の和:7265

約数の個数: 32

約数和(自身を含む): 152764920

約数和(自身を除く): 85159600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 7013, 9640, 14026, 28052, 35065, 56104, 70130, 140260, 280520, 1690133, 3380266, 6760532, 8450665, 13521064, 16901330, 33802660, 67605320]

約数ペア:

[(1, 67605320), (2, 33802660), (4, 16901330), (5, 13521064), (8, 8450665), (10, 6760532), (20, 3380266), (40, 1690133), (241, 280520), (482, 140260), (964, 70130), (1205, 56104), (1928, 35065), (2410, 28052), (4820, 14026), (7013, 9640)]