61960340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 141063552

約数和(自身を除く): 79103212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1427, 1670, 2171, 2854, 3340, 4342, 5708, 7135, 8684, 10855, 14270, 18551, 21710, 28540, 37102, 43420, 74204, 92755, 185510, 238309, 371020, 476618, 953236, 1191545, 2383090, 3098017, 4766180, 6196034, 12392068, 15490085, 30980170, 61960340]

約数ペア:

[(1, 61960340), (2, 30980170), (4, 15490085), (5, 12392068), (10, 6196034), (13, 4766180), (20, 3098017), (26, 2383090), (52, 1191545), (65, 953236), (130, 476618), (167, 371020), (260, 238309), (334, 185510), (668, 92755), (835, 74204), (1427, 43420), (1670, 37102), (2171, 28540), (2854, 21710), (3340, 18551), (4342, 14270), (5708, 10855), (7135, 8684)]