44401370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 90478080

約数和(自身を除く): 46076710

約数列:

[1, 2, 5, 10, 13, 26, 43, 47, 65, 86, 94, 130, 169, 215, 235, 338, 430, 470, 559, 611, 845, 1118, 1222, 1690, 2021, 2197, 2795, 3055, 4042, 4394, 5590, 6110, 7267, 7943, 10105, 10985, 14534, 15886, 20210, 21970, 26273, 36335, 39715, 52546, 72670, 79430, 94471, 103259, 131365, 188942, 206518, 262730, 341549, 472355, 516295, 683098, 944710, 1032590, 1707745, 3415490, 4440137, 8880274, 22200685, 44401370]

約数ペア:

[(1, 44401370), (2, 22200685), (5, 8880274), (10, 4440137), (13, 3415490), (26, 1707745), (43, 1032590), (47, 944710), (65, 683098), (86, 516295), (94, 472355), (130, 341549), (169, 262730), (215, 206518), (235, 188942), (338, 131365), (430, 103259), (470, 94471), (559, 79430), (611, 72670), (845, 52546), (1118, 39715), (1222, 36335), (1690, 26273), (2021, 21970), (2197, 20210), (2795, 15886), (3055, 14534), (4042, 10985), (4394, 10105), (5590, 7943), (6110, 7267)]