30716600

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 71781120

約数和(自身を除く): 41064520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 401, 766, 802, 1532, 1604, 1915, 2005, 3064, 3208, 3830, 4010, 7660, 8020, 9575, 10025, 15320, 16040, 19150, 20050, 38300, 40100, 76600, 80200, 153583, 307166, 614332, 767915, 1228664, 1535830, 3071660, 3839575, 6143320, 7679150, 15358300, 30716600]

約数ペア:

[(1, 30716600), (2, 15358300), (4, 7679150), (5, 6143320), (8, 3839575), (10, 3071660), (20, 1535830), (25, 1228664), (40, 767915), (50, 614332), (100, 307166), (200, 153583), (383, 80200), (401, 76600), (766, 40100), (802, 38300), (1532, 20050), (1604, 19150), (1915, 16040), (2005, 15320), (3064, 10025), (3208, 9575), (3830, 8020), (4010, 7660)]