23651580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20747}}^1$

素因数の和:20778

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 46061700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20747, 41494, 62241, 82988, 103735, 124482, 207470, 248964, 311205, 394193, 414940, 622410, 788386, 1182579, 1244820, 1576772, 1970965, 2365158, 3941930, 4730316, 5912895, 7883860, 11825790, 23651580]

約数ペア:

[(1, 23651580), (2, 11825790), (3, 7883860), (4, 5912895), (5, 4730316), (6, 3941930), (10, 2365158), (12, 1970965), (15, 1576772), (19, 1244820), (20, 1182579), (30, 788386), (38, 622410), (57, 414940), (60, 394193), (76, 311205), (95, 248964), (114, 207470), (190, 124482), (228, 103735), (285, 82988), (380, 62241), (570, 41494), (1140, 20747)]