88270013560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13933}}^1\times {\mathrm{3863}}^1$

素因数の和:17848

約数の個数: 64

約数和(自身を含む): 203518889280

約数和(自身を除く): 115248875720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3863, 7726, 13933, 15452, 19315, 27866, 30904, 38630, 55732, 69665, 77260, 111464, 139330, 154520, 158383, 278660, 316766, 557320, 571253, 633532, 791915, 1142506, 1267064, 1583830, 2285012, 2856265, 3167660, 4570024, 5712530, 6335320, 11425060, 22850120, 53823179, 107646358, 215292716, 269115895, 430585432, 538231790, 1076463580, 2152927160, 2206750339, 4413500678, 8827001356, 11033751695, 17654002712, 22067503390, 44135006780, 88270013560]

約数ペア:

[(1, 88270013560), (2, 44135006780), (4, 22067503390), (5, 17654002712), (8, 11033751695), (10, 8827001356), (20, 4413500678), (40, 2206750339), (41, 2152927160), (82, 1076463580), (164, 538231790), (205, 430585432), (328, 269115895), (410, 215292716), (820, 107646358), (1640, 53823179), (3863, 22850120), (7726, 11425060), (13933, 6335320), (15452, 5712530), (19315, 4570024), (27866, 3167660), (30904, 2856265), (38630, 2285012), (55732, 1583830), (69665, 1267064), (77260, 1142506), (111464, 791915), (139330, 633532), (154520, 571253), (158383, 557320), (278660, 316766)]