25527840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4122

約数の個数: 96

約数和(自身を含む): 86619456

約数和(自身を除く): 61091616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4091, 6240, 8182, 12273, 16364, 20455, 24546, 32728, 40910, 49092, 53183, 61365, 65456, 81820, 98184, 106366, 122730, 130912, 159549, 163640, 196368, 212732, 245460, 265915, 319098, 327280, 392736, 425464, 490920, 531830, 638196, 654560, 797745, 850928, 981840, 1063660, 1276392, 1595490, 1701856, 1963680, 2127320, 2552784, 3190980, 4254640, 5105568, 6381960, 8509280, 12763920, 25527840]

約数ペア:

[(1, 25527840), (2, 12763920), (3, 8509280), (4, 6381960), (5, 5105568), (6, 4254640), (8, 3190980), (10, 2552784), (12, 2127320), (13, 1963680), (15, 1701856), (16, 1595490), (20, 1276392), (24, 1063660), (26, 981840), (30, 850928), (32, 797745), (39, 654560), (40, 638196), (48, 531830), (52, 490920), (60, 425464), (65, 392736), (78, 327280), (80, 319098), (96, 265915), (104, 245460), (120, 212732), (130, 196368), (156, 163640), (160, 159549), (195, 130912), (208, 122730), (240, 106366), (260, 98184), (312, 81820), (390, 65456), (416, 61365), (480, 53183), (520, 49092), (624, 40910), (780, 32728), (1040, 24546), (1248, 20455), (1560, 16364), (2080, 12273), (3120, 8182), (4091, 6240)]