53778400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5204

約数の個数: 72

約数和(自身を含む): 141412824

約数和(自身を除く): 87634424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5171, 5200, 10342, 10400, 20684, 25855, 41368, 51710, 67223, 82736, 103420, 129275, 134446, 165472, 206840, 258550, 268892, 336115, 413680, 517100, 537784, 672230, 827360, 1034200, 1075568, 1344460, 1680575, 2068400, 2151136, 2688920, 3361150, 4136800, 5377840, 6722300, 10755680, 13444600, 26889200, 53778400]

約数ペア:

[(1, 53778400), (2, 26889200), (4, 13444600), (5, 10755680), (8, 6722300), (10, 5377840), (13, 4136800), (16, 3361150), (20, 2688920), (25, 2151136), (26, 2068400), (32, 1680575), (40, 1344460), (50, 1075568), (52, 1034200), (65, 827360), (80, 672230), (100, 537784), (104, 517100), (130, 413680), (160, 336115), (200, 268892), (208, 258550), (260, 206840), (325, 165472), (400, 134446), (416, 129275), (520, 103420), (650, 82736), (800, 67223), (1040, 51710), (1300, 41368), (2080, 25855), (2600, 20684), (5171, 10400), (5200, 10342)]