111978580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5297}}^1$

素因数の和:5464

約数の個数: 48

約数和(自身を含む): 270579456

約数和(自身を除く): 158600876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 5297, 10570, 10594, 21140, 21188, 26485, 37079, 52970, 74158, 105940, 148316, 185395, 370790, 741580, 799847, 1599694, 3199388, 3999235, 5598929, 7998470, 11197858, 15996940, 22395716, 27994645, 55989290, 111978580]

約数ペア:

[(1, 111978580), (2, 55989290), (4, 27994645), (5, 22395716), (7, 15996940), (10, 11197858), (14, 7998470), (20, 5598929), (28, 3999235), (35, 3199388), (70, 1599694), (140, 799847), (151, 741580), (302, 370790), (604, 185395), (755, 148316), (1057, 105940), (1510, 74158), (2114, 52970), (3020, 37079), (4228, 26485), (5285, 21188), (5297, 21140), (10570, 10594)]