1796702440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{3167}}^1$

素因数の和:4282

約数の個数: 64

約数和(自身を含む): 4358914560

約数和(自身を除く): 2562212120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1091, 2182, 3167, 4364, 5455, 6334, 8728, 10910, 12668, 14183, 15835, 21820, 25336, 28366, 31670, 41171, 43640, 56732, 63340, 70915, 82342, 113464, 126680, 141830, 164684, 205855, 283660, 329368, 411710, 567320, 823420, 1646840, 3455197, 6910394, 13820788, 17275985, 27641576, 34551970, 44917561, 69103940, 89835122, 138207880, 179670244, 224587805, 359340488, 449175610, 898351220, 1796702440]

約数ペア:

[(1, 1796702440), (2, 898351220), (4, 449175610), (5, 359340488), (8, 224587805), (10, 179670244), (13, 138207880), (20, 89835122), (26, 69103940), (40, 44917561), (52, 34551970), (65, 27641576), (104, 17275985), (130, 13820788), (260, 6910394), (520, 3455197), (1091, 1646840), (2182, 823420), (3167, 567320), (4364, 411710), (5455, 329368), (6334, 283660), (8728, 205855), (10910, 164684), (12668, 141830), (14183, 126680), (15835, 113464), (21820, 82342), (25336, 70915), (28366, 63340), (31670, 56732), (41171, 43640)]