84762650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 72

約数和(自身を含む): 189881820

約数和(自身を除く): 105119170

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 145, 175, 203, 245, 290, 350, 406, 490, 725, 1015, 1193, 1225, 1421, 1450, 2030, 2386, 2450, 2842, 5075, 5965, 7105, 8351, 10150, 11930, 14210, 16702, 29825, 34597, 35525, 41755, 58457, 59650, 69194, 71050, 83510, 116914, 172985, 208775, 242179, 292285, 345970, 417550, 484358, 584570, 864925, 1210895, 1461425, 1695253, 1729850, 2421790, 2922850, 3390506, 6054475, 8476265, 12108950, 16952530, 42381325, 84762650]

約数ペア:

[(1, 84762650), (2, 42381325), (5, 16952530), (7, 12108950), (10, 8476265), (14, 6054475), (25, 3390506), (29, 2922850), (35, 2421790), (49, 1729850), (50, 1695253), (58, 1461425), (70, 1210895), (98, 864925), (145, 584570), (175, 484358), (203, 417550), (245, 345970), (290, 292285), (350, 242179), (406, 208775), (490, 172985), (725, 116914), (1015, 83510), (1193, 71050), (1225, 69194), (1421, 59650), (1450, 58457), (2030, 41755), (2386, 35525), (2450, 34597), (2842, 29825), (5075, 16702), (5965, 14210), (7105, 11930), (8351, 10150)]