1570965580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{87179}}^1$

素因数の和:87258

約数の個数: 48

約数和(自身を含む): 3559036320

約数和(自身を除く): 1988070740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 87179, 174358, 348716, 435895, 871790, 1482043, 1743580, 2964086, 4620487, 5928172, 7410215, 9240974, 14820430, 18481948, 23102435, 29640860, 46204870, 78548279, 92409740, 157096558, 314193116, 392741395, 785482790, 1570965580]

約数ペア:

[(1, 1570965580), (2, 785482790), (4, 392741395), (5, 314193116), (10, 157096558), (17, 92409740), (20, 78548279), (34, 46204870), (53, 29640860), (68, 23102435), (85, 18481948), (106, 14820430), (170, 9240974), (212, 7410215), (265, 5928172), (340, 4620487), (530, 2964086), (901, 1743580), (1060, 1482043), (1802, 871790), (3604, 435895), (4505, 348716), (9010, 174358), (18020, 87179)]