354447100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4481}}^1$

素因数の和:4615

約数の個数: 72

約数和(自身を含む): 887005728

約数和(自身を除く): 532558628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 350, 452, 565, 700, 791, 1130, 1582, 2260, 2825, 3164, 3955, 4481, 5650, 7910, 8962, 11300, 15820, 17924, 19775, 22405, 31367, 39550, 44810, 62734, 79100, 89620, 112025, 125468, 156835, 224050, 313670, 448100, 506353, 627340, 784175, 1012706, 1568350, 2025412, 2531765, 3136700, 3544471, 5063530, 7088942, 10127060, 12658825, 14177884, 17722355, 25317650, 35444710, 50635300, 70889420, 88611775, 177223550, 354447100]

約数ペア:

[(1, 354447100), (2, 177223550), (4, 88611775), (5, 70889420), (7, 50635300), (10, 35444710), (14, 25317650), (20, 17722355), (25, 14177884), (28, 12658825), (35, 10127060), (50, 7088942), (70, 5063530), (100, 3544471), (113, 3136700), (140, 2531765), (175, 2025412), (226, 1568350), (350, 1012706), (452, 784175), (565, 627340), (700, 506353), (791, 448100), (1130, 313670), (1582, 224050), (2260, 156835), (2825, 125468), (3164, 112025), (3955, 89620), (4481, 79100), (5650, 62734), (7910, 44810), (8962, 39550), (11300, 31367), (15820, 22405), (17924, 19775)]