63327160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 154486080

約数和(自身を除く): 91158920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 386, 520, 631, 772, 965, 1262, 1544, 1930, 2509, 2524, 3155, 3860, 5018, 5048, 6310, 7720, 8203, 10036, 12545, 12620, 16406, 20072, 25090, 25240, 32812, 41015, 50180, 65624, 82030, 100360, 121783, 164060, 243566, 328120, 487132, 608915, 974264, 1217830, 1583179, 2435660, 3166358, 4871320, 6332716, 7915895, 12665432, 15831790, 31663580, 63327160]

約数ペア:

[(1, 63327160), (2, 31663580), (4, 15831790), (5, 12665432), (8, 7915895), (10, 6332716), (13, 4871320), (20, 3166358), (26, 2435660), (40, 1583179), (52, 1217830), (65, 974264), (104, 608915), (130, 487132), (193, 328120), (260, 243566), (386, 164060), (520, 121783), (631, 100360), (772, 82030), (965, 65624), (1262, 50180), (1544, 41015), (1930, 32812), (2509, 25240), (2524, 25090), (3155, 20072), (3860, 16406), (5018, 12620), (5048, 12545), (6310, 10036), (7720, 8203)]